Remove core/fxge/fx_ge_fontmap.cpp

Move the one remaining stub into an android-specific file.

Change-Id: I04afec7c9ae975f3ba06baf2bd17edf34fa99d7f
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/73032
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>

core/fxge/BUILD.gn

diff --git a/core/fxge/BUILD.gn b/core/fxge/BUILD.gn
index 47827a1..3a9ebe0 100644
--- a/core/fxge/BUILD.gn
+++ b/core/fxge/BUILD.gn
@@ -103,7 +103,6 @@
     "fx_font.cpp",
     "fx_font.h",
     "fx_freetype.h",
-    "fx_ge_fontmap.cpp",
     "render_defines.h",
     "renderdevicedriver_iface.cpp",
     "renderdevicedriver_iface.h",

core/fxge/android/cfx_androidfontinfo.cpp

diff --git a/core/fxge/android/cfx_androidfontinfo.cpp b/core/fxge/android/cfx_androidfontinfo.cpp
index dc25f1e..f70f275 100644
--- a/core/fxge/android/cfx_androidfontinfo.cpp
+++ b/core/fxge/android/cfx_androidfontinfo.cpp
@@ -80,3 +80,8 @@
 }
 
 void CFX_AndroidFontInfo::DeleteFont(void* hFont) {}
+
+std::unique_ptr<SystemFontInfoIface> SystemFontInfoIface::CreateDefault(
+    const char** pUnused) {
+  return nullptr;
+}

core/fxge/fx_ge_fontmap.cpp

diff --git a/core/fxge/fx_ge_fontmap.cpp b/core/fxge/fx_ge_fontmap.cpp
deleted file mode 100644
index 3c993a3..0000000
--- a/core/fxge/fx_ge_fontmap.cpp
+++ /dev/null
@@ -1,17 +0,0 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include <memory>
-
-#include "build/build_config.h"
-#include "core/fxge/systemfontinfo_iface.h"
-
-#if defined(OS_ANDROID)
-std::unique_ptr<SystemFontInfoIface> SystemFontInfoIface::CreateDefault(
-    const char** pUnused) {
-  return nullptr;
-}
-#endif