Move core/fpdfapi/fpdf_page to core/fpdfapi/page

BUG=pdfium:603

Review-Url: https://codereview.chromium.org/2386423004
diff --git a/fpdfsdk/DEPS b/fpdfsdk/DEPS
index 88f31d8..971b36a 100644
--- a/fpdfsdk/DEPS
+++ b/fpdfsdk/DEPS
@@ -2,7 +2,7 @@
   '+core/fpdftext',
   '+core/fpdfapi',
   '+core/fpdfapi/edit',
-  '+core/fpdfapi/fpdf_page',
+  '+core/fpdfapi/page',
   '+core/fpdfapi/fpdf_parser',
   '+core/fpdfapi/fpdf_render',
   '+core/fpdfdoc',
diff --git a/fpdfsdk/cba_annotiterator.cpp b/fpdfsdk/cba_annotiterator.cpp
index 762f634..ef9ab2a 100644
--- a/fpdfsdk/cba_annotiterator.cpp
+++ b/fpdfsdk/cba_annotiterator.cpp
@@ -6,7 +6,7 @@
 
 #include "fpdfsdk/cba_annotiterator.h"
 
-#include "core/fpdfapi/fpdf_page/cpdf_page.h"
+#include "core/fpdfapi/page/cpdf_page.h"
 #include "fpdfsdk/cpdfsdk_annot.h"
 #include "fpdfsdk/cpdfsdk_pageview.h"
 
diff --git a/fpdfsdk/cpdfsdk_baannothandler.cpp b/fpdfsdk/cpdfsdk_baannothandler.cpp
index 02ffff4..4e4d284 100644
--- a/fpdfsdk/cpdfsdk_baannothandler.cpp
+++ b/fpdfsdk/cpdfsdk_baannothandler.cpp
@@ -9,8 +9,8 @@
 #include <memory>
 #include <vector>
 
-#include "core/fpdfapi/fpdf_page/cpdf_page.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_document.h"
+#include "core/fpdfapi/page/cpdf_page.h"
 #include "core/fpdfdoc/cpdf_interform.h"
 #include "fpdfsdk/cpdfsdk_annot.h"
 #include "fpdfsdk/cpdfsdk_baannot.h"
diff --git a/fpdfsdk/cpdfsdk_environment.h b/fpdfsdk/cpdfsdk_environment.h
index f8e0218..0b46f55 100644
--- a/fpdfsdk/cpdfsdk_environment.h
+++ b/fpdfsdk/cpdfsdk_environment.h
@@ -9,8 +9,8 @@
 
 #include <memory>
 
-#include "core/fpdfapi/fpdf_page/cpdf_page.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_document.h"
+#include "core/fpdfapi/page/cpdf_page.h"
 #include "core/fpdfdoc/cpdf_occontext.h"
 #include "core/fxcrt/cfx_observable.h"
 #include "fpdfsdk/cfx_systemhandler.h"
diff --git a/fpdfsdk/cpdfsdk_interform.cpp b/fpdfsdk/cpdfsdk_interform.cpp
index 855dc96..a5f3f12 100644
--- a/fpdfsdk/cpdfsdk_interform.cpp
+++ b/fpdfsdk/cpdfsdk_interform.cpp
@@ -10,11 +10,11 @@
 #include <memory>
 #include <vector>
 
-#include "core/fpdfapi/fpdf_page/cpdf_page.h"
 #include "core/fpdfapi/fpdf_parser/cfdf_document.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_array.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_document.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_stream.h"
+#include "core/fpdfapi/page/cpdf_page.h"
 #include "core/fpdfdoc/cpdf_actionfields.h"
 #include "core/fpdfdoc/cpdf_interform.h"
 #include "core/fxge/cfx_graphstatedata.h"
diff --git a/fpdfsdk/cpdfsdk_pageview.h b/fpdfsdk/cpdfsdk_pageview.h
index f837ba5..f29af70 100644
--- a/fpdfsdk/cpdfsdk_pageview.h
+++ b/fpdfsdk/cpdfsdk_pageview.h
@@ -10,7 +10,7 @@
 #include <memory>
 #include <vector>
 
-#include "core/fpdfapi/fpdf_page/cpdf_page.h"
+#include "core/fpdfapi/page/cpdf_page.h"
 #include "core/fxcrt/fx_system.h"
 #include "fpdfsdk/cpdfsdk_annot.h"
 #include "fpdfsdk/cpdfsdk_document.h"
diff --git a/fpdfsdk/cpdfsdk_widgethandler.cpp b/fpdfsdk/cpdfsdk_widgethandler.cpp
index 60ee192..6647fd9 100644
--- a/fpdfsdk/cpdfsdk_widgethandler.cpp
+++ b/fpdfsdk/cpdfsdk_widgethandler.cpp
@@ -9,8 +9,8 @@
 #include <memory>
 #include <vector>
 
-#include "core/fpdfapi/fpdf_page/cpdf_page.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_document.h"
+#include "core/fpdfapi/page/cpdf_page.h"
 #include "core/fpdfdoc/cpdf_interform.h"
 #include "fpdfsdk/cpdfsdk_annot.h"
 #include "fpdfsdk/cpdfsdk_document.h"
diff --git a/fpdfsdk/formfiller/cba_fontmap.cpp b/fpdfsdk/formfiller/cba_fontmap.cpp
index 05107ed..797cfe5 100644
--- a/fpdfsdk/formfiller/cba_fontmap.cpp
+++ b/fpdfsdk/formfiller/cba_fontmap.cpp
@@ -7,11 +7,11 @@
 #include "fpdfsdk/formfiller/cba_fontmap.h"
 
 #include "core/fpdfapi/font/cpdf_font.h"
-#include "core/fpdfapi/fpdf_page/cpdf_page.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_document.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_simple_parser.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_stream.h"
 #include "core/fpdfapi/fpdf_parser/fpdf_parser_decode.h"
+#include "core/fpdfapi/page/cpdf_page.h"
 #include "core/fpdfdoc/cpdf_formfield.h"
 #include "core/fxge/cfx_substfont.h"
 #include "fpdfsdk/cpdfsdk_annot.h"
diff --git a/fpdfsdk/formfiller/cffl_formfiller.cpp b/fpdfsdk/formfiller/cffl_formfiller.cpp
index 35146aa..858966c3 100644
--- a/fpdfsdk/formfiller/cffl_formfiller.cpp
+++ b/fpdfsdk/formfiller/cffl_formfiller.cpp
@@ -6,7 +6,7 @@
 
 #include "fpdfsdk/formfiller/cffl_formfiller.h"
 
-#include "core/fpdfapi/fpdf_page/cpdf_page.h"
+#include "core/fpdfapi/page/cpdf_page.h"
 #include "core/fxge/cfx_renderdevice.h"
 #include "fpdfsdk/cpdfsdk_document.h"
 #include "fpdfsdk/cpdfsdk_environment.h"
diff --git a/fpdfsdk/formfiller/cffl_interactiveformfiller.cpp b/fpdfsdk/formfiller/cffl_interactiveformfiller.cpp
index bb6b778..7e6def2 100644
--- a/fpdfsdk/formfiller/cffl_interactiveformfiller.cpp
+++ b/fpdfsdk/formfiller/cffl_interactiveformfiller.cpp
@@ -6,8 +6,8 @@
 
 #include "fpdfsdk/formfiller/cffl_interactiveformfiller.h"
 
-#include "core/fpdfapi/fpdf_page/cpdf_page.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_document.h"
+#include "core/fpdfapi/page/cpdf_page.h"
 #include "core/fxge/cfx_graphstatedata.h"
 #include "core/fxge/cfx_pathdata.h"
 #include "core/fxge/cfx_renderdevice.h"
diff --git a/fpdfsdk/fpdf_flatten.cpp b/fpdfsdk/fpdf_flatten.cpp
index 58a37d2..2eac4e9 100644
--- a/fpdfsdk/fpdf_flatten.cpp
+++ b/fpdfsdk/fpdf_flatten.cpp
@@ -8,13 +8,13 @@
 
 #include <algorithm>
 
-#include "core/fpdfapi/fpdf_page/cpdf_page.h"
-#include "core/fpdfapi/fpdf_page/cpdf_pageobject.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_array.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_document.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_number.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_stream.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_stream_acc.h"
+#include "core/fpdfapi/page/cpdf_page.h"
+#include "core/fpdfapi/page/cpdf_pageobject.h"
 #include "core/fpdfdoc/cpdf_annot.h"
 #include "fpdfsdk/fsdk_define.h"
 
diff --git a/fpdfsdk/fpdf_progressive.cpp b/fpdfsdk/fpdf_progressive.cpp
index 8c08b8f..1895d05 100644
--- a/fpdfsdk/fpdf_progressive.cpp
+++ b/fpdfsdk/fpdf_progressive.cpp
@@ -7,8 +7,8 @@
 #include "public/fpdf_progressive.h"
 
 #include "core/fpdfapi/cpdf_pagerendercontext.h"
-#include "core/fpdfapi/fpdf_page/cpdf_page.h"
 #include "core/fpdfapi/fpdf_render/cpdf_progressiverenderer.h"
+#include "core/fpdfapi/page/cpdf_page.h"
 #include "core/fxcrt/fx_memory.h"
 #include "core/fxge/cfx_fxgedevice.h"
 #include "core/fxge/cfx_renderdevice.h"
diff --git a/fpdfsdk/fpdf_transformpage.cpp b/fpdfsdk/fpdf_transformpage.cpp
index c269e13..7a90470 100644
--- a/fpdfsdk/fpdf_transformpage.cpp
+++ b/fpdfsdk/fpdf_transformpage.cpp
@@ -6,15 +6,15 @@
 
 #include "public/fpdf_transformpage.h"
 
-#include "core/fpdfapi/fpdf_page/cpdf_clippath.h"
-#include "core/fpdfapi/fpdf_page/cpdf_page.h"
-#include "core/fpdfapi/fpdf_page/cpdf_pageobject.h"
-#include "core/fpdfapi/fpdf_page/cpdf_path.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_array.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_document.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_number.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_reference.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_stream.h"
+#include "core/fpdfapi/page/cpdf_clippath.h"
+#include "core/fpdfapi/page/cpdf_page.h"
+#include "core/fpdfapi/page/cpdf_pageobject.h"
+#include "core/fpdfapi/page/cpdf_path.h"
 #include "core/fxge/cfx_pathdata.h"
 #include "fpdfsdk/fsdk_define.h"
 
diff --git a/fpdfsdk/fpdfdoc.cpp b/fpdfsdk/fpdfdoc.cpp
index 7abeca3..639fed9 100644
--- a/fpdfsdk/fpdfdoc.cpp
+++ b/fpdfsdk/fpdfdoc.cpp
@@ -8,9 +8,9 @@
 
 #include <set>
 
-#include "core/fpdfapi/fpdf_page/cpdf_page.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_array.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_document.h"
+#include "core/fpdfapi/page/cpdf_page.h"
 #include "core/fpdfdoc/cpdf_bookmark.h"
 #include "core/fpdfdoc/cpdf_bookmarktree.h"
 #include "fpdfsdk/fsdk_define.h"
diff --git a/fpdfsdk/fpdfeditimg.cpp b/fpdfsdk/fpdfeditimg.cpp
index cd4d552..042ad2b 100644
--- a/fpdfsdk/fpdfeditimg.cpp
+++ b/fpdfsdk/fpdfeditimg.cpp
@@ -7,9 +7,9 @@
 #include "public/fpdf_edit.h"
 
 #include "core/fpdfapi/cpdf_modulemgr.h"
-#include "core/fpdfapi/fpdf_page/cpdf_image.h"
-#include "core/fpdfapi/fpdf_page/cpdf_imageobject.h"
-#include "core/fpdfapi/fpdf_page/cpdf_pageobject.h"
+#include "core/fpdfapi/page/cpdf_image.h"
+#include "core/fpdfapi/page/cpdf_imageobject.h"
+#include "core/fpdfapi/page/cpdf_pageobject.h"
 #include "fpdfsdk/fsdk_define.h"
 #include "third_party/base/ptr_util.h"
 
diff --git a/fpdfsdk/fpdfeditpage.cpp b/fpdfsdk/fpdfeditpage.cpp
index bc4013a..2b7c350 100644
--- a/fpdfsdk/fpdfeditpage.cpp
+++ b/fpdfsdk/fpdfeditpage.cpp
@@ -11,17 +11,17 @@
 #include <utility>
 
 #include "core/fpdfapi/edit/cpdf_pagecontentgenerator.h"
-#include "core/fpdfapi/fpdf_page/cpdf_form.h"
-#include "core/fpdfapi/fpdf_page/cpdf_formobject.h"
-#include "core/fpdfapi/fpdf_page/cpdf_imageobject.h"
-#include "core/fpdfapi/fpdf_page/cpdf_page.h"
-#include "core/fpdfapi/fpdf_page/cpdf_pageobject.h"
-#include "core/fpdfapi/fpdf_page/cpdf_pathobject.h"
-#include "core/fpdfapi/fpdf_page/cpdf_shadingobject.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_array.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_document.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_number.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_string.h"
+#include "core/fpdfapi/page/cpdf_form.h"
+#include "core/fpdfapi/page/cpdf_formobject.h"
+#include "core/fpdfapi/page/cpdf_imageobject.h"
+#include "core/fpdfapi/page/cpdf_page.h"
+#include "core/fpdfapi/page/cpdf_pageobject.h"
+#include "core/fpdfapi/page/cpdf_pathobject.h"
+#include "core/fpdfapi/page/cpdf_shadingobject.h"
 #include "core/fpdfdoc/cpdf_annot.h"
 #include "core/fpdfdoc/cpdf_annotlist.h"
 #include "fpdfsdk/fsdk_define.h"
diff --git a/fpdfsdk/fpdfformfill.cpp b/fpdfsdk/fpdfformfill.cpp
index a9a83b3..624bbb3 100644
--- a/fpdfsdk/fpdfformfill.cpp
+++ b/fpdfsdk/fpdfformfill.cpp
@@ -9,9 +9,9 @@
 #include <memory>
 #include <vector>
 
-#include "core/fpdfapi/fpdf_page/cpdf_page.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_document.h"
 #include "core/fpdfapi/fpdf_render/cpdf_renderoptions.h"
+#include "core/fpdfapi/page/cpdf_page.h"
 #include "core/fpdfdoc/cpdf_formcontrol.h"
 #include "core/fpdfdoc/cpdf_formfield.h"
 #include "core/fpdfdoc/cpdf_interform.h"
diff --git a/fpdfsdk/fpdftext.cpp b/fpdfsdk/fpdftext.cpp
index 73c78bc..4244a2d 100644
--- a/fpdfsdk/fpdftext.cpp
+++ b/fpdfsdk/fpdftext.cpp
@@ -6,7 +6,7 @@
 
 #include "public/fpdf_text.h"
 
-#include "core/fpdfapi/fpdf_page/cpdf_page.h"
+#include "core/fpdfapi/page/cpdf_page.h"
 #include "core/fpdfdoc/cpdf_viewerpreferences.h"
 #include "core/fpdftext/cpdf_linkextract.h"
 #include "core/fpdftext/cpdf_textpage.h"
diff --git a/fpdfsdk/fpdfview.cpp b/fpdfsdk/fpdfview.cpp
index 552ec2a..48a1b06 100644
--- a/fpdfsdk/fpdfview.cpp
+++ b/fpdfsdk/fpdfview.cpp
@@ -11,12 +11,12 @@
 
 #include "core/fpdfapi/cpdf_modulemgr.h"
 #include "core/fpdfapi/cpdf_pagerendercontext.h"
-#include "core/fpdfapi/fpdf_page/cpdf_page.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_array.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_document.h"
 #include "core/fpdfapi/fpdf_parser/fpdf_parser_decode.h"
 #include "core/fpdfapi/fpdf_render/cpdf_progressiverenderer.h"
 #include "core/fpdfapi/fpdf_render/cpdf_renderoptions.h"
+#include "core/fpdfapi/page/cpdf_page.h"
 #include "core/fpdfdoc/cpdf_annotlist.h"
 #include "core/fpdfdoc/cpdf_nametree.h"
 #include "core/fpdfdoc/cpdf_occontext.h"
diff --git a/fpdfsdk/fpdfxfa/fpdfxfa_page.cpp b/fpdfsdk/fpdfxfa/fpdfxfa_page.cpp
index b3bc20b..4a0ebf0 100644
--- a/fpdfsdk/fpdfxfa/fpdfxfa_page.cpp
+++ b/fpdfsdk/fpdfxfa/fpdfxfa_page.cpp
@@ -6,8 +6,8 @@
 
 #include "fpdfsdk/fpdfxfa/fpdfxfa_page.h"
 
-#include "core/fpdfapi/fpdf_page/cpdf_page.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_document.h"
+#include "core/fpdfapi/page/cpdf_page.h"
 #include "fpdfsdk/fpdfxfa/fpdfxfa_doc.h"
 #include "fpdfsdk/fpdfxfa/fpdfxfa_util.h"
 #include "fpdfsdk/fsdk_define.h"
diff --git a/fpdfsdk/fxedit/fxet_edit.cpp b/fpdfsdk/fxedit/fxet_edit.cpp
index 8ea2885..2ebbf2c 100644
--- a/fpdfsdk/fxedit/fxet_edit.cpp
+++ b/fpdfsdk/fxedit/fxet_edit.cpp
@@ -11,13 +11,13 @@
 #include <utility>
 
 #include "core/fpdfapi/font/cpdf_font.h"
-#include "core/fpdfapi/fpdf_page/cpdf_pageobject.h"
-#include "core/fpdfapi/fpdf_page/cpdf_pageobjectholder.h"
-#include "core/fpdfapi/fpdf_page/cpdf_pathobject.h"
-#include "core/fpdfapi/fpdf_page/cpdf_textobject.h"
 #include "core/fpdfapi/fpdf_parser/fpdf_parser_decode.h"
 #include "core/fpdfapi/fpdf_render/cpdf_renderoptions.h"
 #include "core/fpdfapi/fpdf_render/cpdf_textrenderer.h"
+#include "core/fpdfapi/page/cpdf_pageobject.h"
+#include "core/fpdfapi/page/cpdf_pageobjectholder.h"
+#include "core/fpdfapi/page/cpdf_pathobject.h"
+#include "core/fpdfapi/page/cpdf_textobject.h"
 #include "core/fpdfdoc/cpvt_section.h"
 #include "core/fpdfdoc/cpvt_word.h"
 #include "core/fpdfdoc/ipvt_fontmap.h"
diff --git a/fpdfsdk/javascript/Document.cpp b/fpdfsdk/javascript/Document.cpp
index 48cf782..db1b5b0 100644
--- a/fpdfsdk/javascript/Document.cpp
+++ b/fpdfsdk/javascript/Document.cpp
@@ -10,10 +10,10 @@
 #include <vector>
 
 #include "core/fpdfapi/font/cpdf_font.h"
-#include "core/fpdfapi/fpdf_page/cpdf_page.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_array.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_document.h"
 #include "core/fpdfapi/fpdf_parser/fpdf_parser_decode.h"
+#include "core/fpdfapi/page/cpdf_page.h"
 #include "core/fpdfdoc/cpdf_interform.h"
 #include "core/fpdfdoc/cpdf_nametree.h"
 #include "fpdfsdk/cpdfsdk_annotiterator.h"
diff --git a/fpdfsdk/javascript/Document.h b/fpdfsdk/javascript/Document.h
index ad01cb2..5f33cf1 100644
--- a/fpdfsdk/javascript/Document.h
+++ b/fpdfsdk/javascript/Document.h
@@ -11,8 +11,8 @@
 #include <memory>
 #include <vector>
 
-#include "core/fpdfapi/fpdf_page/cpdf_pageobject.h"
-#include "core/fpdfapi/fpdf_page/cpdf_textobject.h"
+#include "core/fpdfapi/page/cpdf_pageobject.h"
+#include "core/fpdfapi/page/cpdf_textobject.h"
 #include "fpdfsdk/cpdfsdk_document.h"
 #include "fpdfsdk/javascript/JS_Define.h"
 
diff --git a/fpdfsdk/javascript/Field.cpp b/fpdfsdk/javascript/Field.cpp
index 78d00f0..35eeefa 100644
--- a/fpdfsdk/javascript/Field.cpp
+++ b/fpdfsdk/javascript/Field.cpp
@@ -12,8 +12,8 @@
 #include <vector>
 
 #include "core/fpdfapi/font/cpdf_font.h"
-#include "core/fpdfapi/fpdf_page/cpdf_page.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_document.h"
+#include "core/fpdfapi/page/cpdf_page.h"
 #include "core/fpdfdoc/cpdf_interform.h"
 #include "fpdfsdk/cpdfsdk_document.h"
 #include "fpdfsdk/cpdfsdk_environment.h"