PPAPI: implement GetSupportedPreviewSizes

ppapi/BUILD.gn

 # Copyright 2014 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.
 
 gypi_values = exec_script("//build/gypi_to_gn.py",
                           [ rebase_path("ppapi_sources.gypi") ],
                           "scope",
                           [ "ppapi_sources.gypi" ])
 
 # TODO(GYP) support chrome_multiple_dll
@@ skipping 345 matching lines @@
       "shared_impl/ppb_url_util_shared.cc",
       "shared_impl/ppb_url_util_shared.h",
       "shared_impl/ppb_video_decoder_shared.cc",
       "shared_impl/ppb_video_decoder_shared.h",
       "shared_impl/private/ppb_char_set_shared.cc",
       "shared_impl/private/ppb_char_set_shared.h",
       "thunk/ppb_audio_input_dev_thunk.cc",
       "thunk/ppb_broker_thunk.cc",
       "thunk/ppb_browser_font_trusted_thunk.cc",
       "thunk/ppb_buffer_thunk.cc",
+      "thunk/ppb_camera_capabilities_api.h",
+      "thunk/ppb_camera_capabilities_private_thunk.cc",
       "thunk/ppb_content_decryptor_private_thunk.cc",
       "thunk/ppb_char_set_thunk.cc",
       "thunk/ppb_flash_clipboard_thunk.cc",
       "thunk/ppb_flash_device_id_thunk.cc",
       "thunk/ppb_flash_drm_thunk.cc",
       "thunk/ppb_flash_file_fileref_thunk.cc",
       "thunk/ppb_flash_file_modulelocal_thunk.cc",
       "thunk/ppb_flash_font_file_thunk.cc",
       "thunk/ppb_flash_fullscreen_thunk.cc",
       "thunk/ppb_flash_menu_thunk.cc",
       "thunk/ppb_flash_thunk.cc",
       "thunk/ppb_flash_message_loop_thunk.cc",
       "thunk/ppb_gles_chromium_texture_mapping_thunk.cc",
+      "thunk/ppb_image_capture_api.h",
+      "thunk/ppb_image_capture_private_thunk.cc",
       "thunk/ppb_pdf_thunk.cc",
       "thunk/ppb_platform_verification_private_thunk.cc",
       "thunk/ppb_scrollbar_thunk.cc",
       "thunk/ppb_talk_private_thunk.cc",
       "thunk/ppb_url_util_thunk.cc",
       "thunk/ppb_video_decoder_dev_thunk.cc",
     ]
   }
 
   # We exclude a few more things for nacl_win64, to avoid pulling in more
@@ skipping 284 matching lines @@
       "nacl_irt/ppapi_dispatcher.h",
     ]
   } else {
     sources += [
       "proxy/audio_input_resource.cc",
       "proxy/audio_input_resource.h",
       "proxy/broker_dispatcher.cc",
       "proxy/broker_dispatcher.h",
       "proxy/browser_font_singleton_resource.cc",
       "proxy/browser_font_singleton_resource.h",
+      "proxy/camera_capabilities_resource.cc",

[wuchengli, 2015/02/03 14:34:45]

You can run "git cl try" on all trybots. Some trybots are GN. 

[Justin Chuang, 2015/02/04 17:44:24]

thanks, will try after rebasing.

+      "proxy/camera_capabilities_resource.h",
       "proxy/device_enumeration_resource_helper.cc",
       "proxy/device_enumeration_resource_helper.h",
       "proxy/flash_clipboard_resource.cc",
       "proxy/flash_clipboard_resource.h",
       "proxy/flash_drm_resource.cc",
       "proxy/flash_drm_resource.h",
       "proxy/flash_file_resource.cc",
       "proxy/flash_file_resource.h",
       "proxy/flash_font_file_resource.cc",
       "proxy/flash_font_file_resource.h",
       "proxy/flash_fullscreen_resource.cc",
       "proxy/flash_fullscreen_resource.h",
       "proxy/flash_menu_resource.cc",
       "proxy/flash_menu_resource.h",
       "proxy/flash_resource.cc",
       "proxy/flash_resource.h",
       "proxy/host_dispatcher.cc",
       "proxy/host_dispatcher.h",
       "proxy/host_var_serialization_rules.cc",
       "proxy/host_var_serialization_rules.h",
+      "proxy/image_capture_resource.cc",
+      "proxy/image_capture_resource.h",
       "proxy/pdf_resource.cc",
       "proxy/pdf_resource.h",
       "proxy/platform_verification_private_resource.cc",
       "proxy/platform_verification_private_resource.h",
       "proxy/ppb_broker_proxy.cc",
       "proxy/ppb_broker_proxy.h",
       "proxy/ppb_buffer_proxy.cc",
       "proxy/ppb_buffer_proxy.h",
       "proxy/ppb_flash_message_loop_proxy.cc",
       "proxy/ppb_flash_message_loop_proxy.h",
@@ skipping 95 matching lines @@
     ":ppapi_proxy",
     ":ppapi_shared",
     "//base/test:test_support",
     "//ipc",
     "//ipc:test_support",
     "//testing/gmock",
     "//testing/gtest",
   ]
 }
 # TODO(GYP) other targets from ppapi_tests.gyp