Clang-format some code in core/.

Use "git cl format --full" to tidy code a bit more.

Change-Id: I431cfd7cd831baf9c886c4667beab5662f181005
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/63732
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
diff --git a/core/fdrm/fx_crypt.cpp b/core/fdrm/fx_crypt.cpp
index 3d388d7..9d233dd 100644
--- a/core/fdrm/fx_crypt.cpp
+++ b/core/fdrm/fx_crypt.cpp
@@ -225,9 +225,7 @@
   PUT_UINT32(context->state[3], digest, 12);
 }
 
-void CRYPT_MD5Generate(const uint8_t* data,
-                       uint32_t size,
-                       uint8_t digest[16]) {
+void CRYPT_MD5Generate(const uint8_t* data, uint32_t size, uint8_t digest[16]) {
   CRYPT_md5_context ctx;
   CRYPT_MD5Start(&ctx);
   CRYPT_MD5Update(&ctx, data, size);
diff --git a/core/fpdfapi/page/cpdf_colorspace.cpp b/core/fpdfapi/page/cpdf_colorspace.cpp
index fcd84a6..f3011db 100644
--- a/core/fpdfapi/page/cpdf_colorspace.cpp
+++ b/core/fpdfapi/page/cpdf_colorspace.cpp
@@ -255,7 +255,6 @@
                   const CPDF_Array* pArray,
                   std::set<const CPDF_Object*>* pVisited) override;
 
-
  private:
   explicit CPDF_IndexedCS(CPDF_Document* pDoc);
 
diff --git a/core/fpdfapi/parser/cpdf_simple_parser_unittest.cpp b/core/fpdfapi/parser/cpdf_simple_parser_unittest.cpp
index 254d084..5834d77 100644
--- a/core/fpdfapi/parser/cpdf_simple_parser_unittest.cpp
+++ b/core/fpdfapi/parser/cpdf_simple_parser_unittest.cpp
@@ -38,13 +38,15 @@
       STR_IN_OUT_CASE("\t\t<< /abc>>", "<<"),
       // Handling ending delimiters.
       STR_IN_OUT_CASE("> little bear", ">"),
-      STR_IN_OUT_CASE(") another bear", ")"), STR_IN_OUT_CASE(">> end ", ">>"),
+      STR_IN_OUT_CASE(") another bear", ")"),
+      STR_IN_OUT_CASE(">> end ", ">>"),
       // No ending delimiters.
       STR_IN_OUT_CASE("(sdfgfgbcv", "(sdfgfgbcv"),
       // Regular cases.
       STR_IN_OUT_CASE("apple pear", "apple"),
       STR_IN_OUT_CASE(" pi=3.1415 ", "pi=3.1415"),
-      STR_IN_OUT_CASE(" p t x c ", "p"), STR_IN_OUT_CASE(" pt\0xc ", "pt"),
+      STR_IN_OUT_CASE(" p t x c ", "p"),
+      STR_IN_OUT_CASE(" pt\0xc ", "pt"),
       STR_IN_OUT_CASE(" $^&&*\t\0sdff ", "$^&&*"),
       STR_IN_OUT_CASE("\n\r+3.5656 -11.0", "+3.5656"),
   };
diff --git a/core/fpdfdoc/cpdf_dest_unittest.cpp b/core/fpdfdoc/cpdf_dest_unittest.cpp
index 9c258e5..07e46b3 100644
--- a/core/fpdfdoc/cpdf_dest_unittest.cpp
+++ b/core/fpdfdoc/cpdf_dest_unittest.cpp
@@ -2,11 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "core/fpdfdoc/cpdf_dest.h"
+
 #include "core/fpdfapi/parser/cpdf_array.h"
 #include "core/fpdfapi/parser/cpdf_name.h"
 #include "core/fpdfapi/parser/cpdf_null.h"
 #include "core/fpdfapi/parser/cpdf_number.h"
-#include "core/fpdfdoc/cpdf_dest.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/base/ptr_util.h"
 
diff --git a/core/fpdfdoc/cpdf_formfield_unittest.cpp b/core/fpdfdoc/cpdf_formfield_unittest.cpp
index 39e422d..24c92c1 100644
--- a/core/fpdfdoc/cpdf_formfield_unittest.cpp
+++ b/core/fpdfdoc/cpdf_formfield_unittest.cpp
@@ -2,11 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "core/fpdfdoc/cpdf_formfield.h"
+
 #include "core/fpdfapi/parser/cpdf_dictionary.h"
 #include "core/fpdfapi/parser/cpdf_indirect_object_holder.h"
 #include "core/fpdfapi/parser/cpdf_name.h"
 #include "core/fpdfapi/parser/cpdf_reference.h"
-#include "core/fpdfdoc/cpdf_formfield.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 TEST(cpdf_formfield, FPDF_GetFullName) {
diff --git a/core/fpdfdoc/cpvt_generateap.cpp b/core/fpdfdoc/cpvt_generateap.cpp
index b66fc3c..5468743 100644
--- a/core/fpdfdoc/cpvt_generateap.cpp
+++ b/core/fpdfdoc/cpvt_generateap.cpp
@@ -499,8 +499,10 @@
     RetainPtr<CPDF_Dictionary> pExtGStateDict,
     RetainPtr<CPDF_Dictionary> pResourceFontDict) {
   auto pResourceDict = pDoc->New<CPDF_Dictionary>();
-  if (pExtGStateDict) pResourceDict->SetFor("ExtGState", pExtGStateDict);
-  if (pResourceFontDict) pResourceDict->SetFor("Font", pResourceFontDict);
+  if (pExtGStateDict)
+    pResourceDict->SetFor("ExtGState", pExtGStateDict);
+  if (pResourceFontDict)
+    pResourceDict->SetFor("Font", pResourceFontDict);
   return pResourceDict;
 }
 
diff --git a/core/fpdftext/cpdf_linkextract.cpp b/core/fpdftext/cpdf_linkextract.cpp
index 399db50..7f66832 100644
--- a/core/fpdftext/cpdf_linkextract.cpp
+++ b/core/fpdftext/cpdf_linkextract.cpp
@@ -203,8 +203,8 @@
   auto start = str.Find(kHttpScheme);
   if (start.has_value()) {
     size_t off = start.value() + kHttpSchemeLen;  // move after "http".
-    if (len > off + 4) {                      // At least "://<char>" follows.
-      if (str[off] == L's')                   // "https" scheme is accepted.
+    if (len > off + 4) {     // At least "://<char>" follows.
+      if (str[off] == L's')  // "https" scheme is accepted.
         off++;
       if (str[off] == L':' && str[off + 1] == L'/' && str[off + 2] == L'/') {
         off += 3;
diff --git a/core/fxcodec/jbig2/JBig2_Image.cpp b/core/fxcodec/jbig2/JBig2_Image.cpp
index 5054ab5..3cfb4f8 100644
--- a/core/fxcodec/jbig2/JBig2_Image.cpp
+++ b/core/fxcodec/jbig2/JBig2_Image.cpp
@@ -230,7 +230,7 @@
     const uint8_t* pSrc = pLineSrc + m;
     const uint8_t* pSrcEnd = pLineSrc + m_nStride;
     uint8_t* pDstEnd = pLineDst + bytes_to_copy;
-    for (uint8_t *pDst = pLineDst; pDst < pDstEnd; pSrc += 4, pDst += 4) {
+    for (uint8_t* pDst = pLineDst; pDst < pDstEnd; pSrc += 4, pDst += 4) {
       uint32_t wTmp = JBIG2_GETDWORD(pSrc) << n;
       if (pSrc + 4 < pSrcEnd)
         wTmp |= (JBIG2_GETDWORD(pSrc + 4) >> (32 - n));
diff --git a/core/fxcrt/fx_memory_unittest.cpp b/core/fxcrt/fx_memory_unittest.cpp
index d8274f9..b3fd299 100644
--- a/core/fxcrt/fx_memory_unittest.cpp
+++ b/core/fxcrt/fx_memory_unittest.cpp
@@ -22,7 +22,7 @@
 TEST(fxcrt, FX_AllocZero) {
   uint8_t* ptr = FX_Alloc(uint8_t, 0);
   uint8_t* ptr2 = FX_Alloc(uint8_t, 0);
-  EXPECT_TRUE(ptr);  // Malloc(0) is distinguishable from OOM.
+  EXPECT_TRUE(ptr);      // Malloc(0) is distinguishable from OOM.
   EXPECT_NE(ptr, ptr2);  // Each malloc(0) is distinguishable.
   FX_Free(ptr2);
   FX_Free(ptr);
diff --git a/core/fxcrt/fx_number.h b/core/fxcrt/fx_number.h
index bfb575e..0ee4744 100644
--- a/core/fxcrt/fx_number.h
+++ b/core/fxcrt/fx_number.h
@@ -22,7 +22,7 @@
   bool IsInteger() const { return m_bInteger; }
   bool IsSigned() const { return m_bSigned; }
 
-  int32_t GetSigned() const;     // Underflow/Overflow possible.
+  int32_t GetSigned() const;  // Underflow/Overflow possible.
   float GetFloat() const;
 
  private:
diff --git a/core/fxcrt/retain_ptr.h b/core/fxcrt/retain_ptr.h
index f69f764..4507d69 100644
--- a/core/fxcrt/retain_ptr.h
+++ b/core/fxcrt/retain_ptr.h
@@ -141,8 +141,8 @@
 }  // namespace fxcrt
 
 using fxcrt::ReleaseDeleter;
-using fxcrt::RetainPtr;
 using fxcrt::Retainable;
+using fxcrt::RetainPtr;
 
 namespace pdfium {
 
diff --git a/core/fxge/dib/cfx_imagerenderer.cpp b/core/fxge/dib/cfx_imagerenderer.cpp
index 6f58215..5c15a9c 100644
--- a/core/fxge/dib/cfx_imagerenderer.cpp
+++ b/core/fxge/dib/cfx_imagerenderer.cpp
@@ -29,8 +29,9 @@
       m_MaskColor(mask_color),
       m_bRgbByteOrder(bRgbByteOrder) {
   FX_RECT image_rect = m_Matrix.GetUnitRect().GetOuterRect();
-  m_ClipBox = pClipRgn ? pClipRgn->GetBox() : FX_RECT(0, 0, pDevice->GetWidth(),
-                                                      pDevice->GetHeight());
+  m_ClipBox = pClipRgn
+                  ? pClipRgn->GetBox()
+                  : FX_RECT(0, 0, pDevice->GetWidth(), pDevice->GetHeight());
   m_ClipBox.Intersect(image_rect);
   if (m_ClipBox.IsEmpty())
     return;
diff --git a/core/fxge/fx_ge_linux.cpp b/core/fxge/fx_ge_linux.cpp
index 38d99b8..d76d39d 100644
--- a/core/fxge/fx_ge_linux.cpp
+++ b/core/fxge/fx_ge_linux.cpp
@@ -34,11 +34,15 @@
 };
 
 const char* const g_LinuxGbFontList[] = {
-    "AR PL UMing CN Light", "WenQuanYi Micro Hei", "AR PL UKai CN",
+    "AR PL UMing CN Light",
+    "WenQuanYi Micro Hei",
+    "AR PL UKai CN",
 };
 
 const char* const g_LinuxB5FontList[] = {
-    "AR PL UMing TW Light", "WenQuanYi Micro Hei", "AR PL UKai TW",
+    "AR PL UMing TW Light",
+    "WenQuanYi Micro Hei",
+    "AR PL UKai TW",
 };
 
 const char* const g_LinuxHGFontList[] = {
diff --git a/core/fxge/win32/fx_win32_gdipext.cpp b/core/fxge/win32/fx_win32_gdipext.cpp
index 892c840..272e408 100644
--- a/core/fxge/win32/fx_win32_gdipext.cpp
+++ b/core/fxge/win32/fx_win32_gdipext.cpp
@@ -22,8 +22,8 @@
 
 // Has to come before gdiplus.h
 namespace Gdiplus {
-using std::min;
 using std::max;
+using std::min;
 }  // namespace Gdiplus
 
 #include <gdiplus.h>  // NOLINT