Supports gfx::FontList in gfx::Canvas and ui::ElideText family.

ui/ui.gyp

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'includes': [
     'shell_dialogs.gypi',
@@ skipping 400 matching lines @@
         'gfx/android/java_bitmap.cc',
         'gfx/android/java_bitmap.h',
         'gfx/blit.cc',
         'gfx/blit.h',
         'gfx/box_f.cc',
         'gfx/box_f.h',
         'gfx/break_list.h',
         'gfx/canvas.cc',
         'gfx/canvas.h',
         'gfx/canvas_android.cc',
+        'gfx/canvas_ios.mm',
         'gfx/canvas_mac.mm',
+        'gfx/canvas_paint_gtk.cc',
         'gfx/canvas_paint_gtk.h',
         'gfx/canvas_paint_mac.h',
-        'gfx/canvas_paint_win.h',
-        'gfx/canvas_paint_gtk.cc',
         'gfx/canvas_paint_mac.mm',
         'gfx/canvas_paint_win.cc',
+        'gfx/canvas_paint_win.h',
         'gfx/canvas_skia.cc',
         'gfx/canvas_skia_paint.h',
         'gfx/codec/jpeg_codec.cc',
         'gfx/codec/jpeg_codec.h',
         'gfx/codec/png_codec.cc',
         'gfx/codec/png_codec.h',
         'gfx/color_analysis.cc',
         'gfx/color_analysis.h',
         'gfx/color_profile.cc',
         'gfx/color_profile.h',
@@ skipping 177 matching lines @@
           'dependencies': [
             '<(libjpeg_gyp_path):libjpeg',
           ],
         }, {  # OS=="ios"
           # iOS only uses a subset of UI.
           'sources/': [
             ['exclude', '\\.(cc|mm)$'],
             ['include', '_ios\\.(cc|mm)$'],
             ['include', '(^|/)ios/'],
             ['include', '^gfx/'],
+            ['exclude', '^gfx/canvas\\.cc$'],

[msw, 2013/08/19 19:05:43]

What specifically doesn't compile in canvas.cc on iOS with this change? It seems
like the canvas.cc impls should apply there too, and then any iOS-specific impls
can be handled in canvas_ios.mm (i.e. canvas.cc should build on iOS too).

             ['exclude', '^gfx/codec/jpeg_codec\\.cc$'],
             ['include', '^base/animation/'],
             ['include', '^base/l10n/'],
             ['include', '^base/layout'],
             ['include', '^base/range/'],
             ['include', '^base/resource/'],
             ['include', '^base/text/text_elider\\.'],
             ['include', '^base/ui_base_'],
           ],
           'link_settings': {
@@ skipping 418 matching lines @@
               'xcode_settings': {
                 'GCC_SYMBOLS_PRIVATE_EXTERN': 'NO',
               },
             }],
           ],
         },
       ],
     }],
   ],
 }