Implement a basic PPAPI plugin for Blink layout tests.

content/content_shell.gypi

 # 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': {
     'content_shell_product_name': 'Content Shell',
     'content_shell_version': '99.77.34.5',
     'conditions': [
       ['OS=="linux"', {
@@ skipping 44 matching lines @@
         '../components/url_formatter/url_formatter.gyp:url_formatter',
         '../device/bluetooth/bluetooth.gyp:device_bluetooth',
         '../device/bluetooth/bluetooth.gyp:device_bluetooth_mocks',
         '../gin/gin.gyp:gin',
         '../gpu/gpu.gyp:gpu',
         '../ipc/ipc.gyp:ipc',
         '../media/blink/media_blink.gyp:media_blink',
         '../media/media.gyp:media',
         '../net/net.gyp:net',
         '../net/net.gyp:net_resources',
+        '../ppapi/ppapi_internal.gyp:blink_test_plugin',
         '../skia/skia.gyp:skia',
         '../storage/storage_browser.gyp:storage',
         '../third_party/WebKit/public/blink.gyp:blink',
         '../third_party/WebKit/public/blink.gyp:blink_test_support',
         '../testing/gmock.gyp:gmock',
         '../testing/gtest.gyp:gtest',
         '../ui/base/ime/ui_base_ime.gyp:ui_base_ime',
         '../ui/base/ui_base.gyp:ui_base',
         '../ui/events/events.gyp:events_base',
         '../ui/gfx/gfx.gyp:gfx',
@@ skipping 653 matching lines @@
               'action': ['../build/mac/tweak_info_plist.py',
                          '--breakpad=1',
                          '--keystone=0',
                          '--scm=1',
                          '--version=<(content_shell_version)',
                          '--branding=<(content_shell_product_name)'],
             },
           ],
           'copies': [
             {
+              # PPAPI test plugins are loaded relative to DIR_MODULE. On OS X,
+              # that corresponds to Content Shell Framework.framework.
+              'destination': '<(PRODUCT_DIR)/$(CONTENTS_FOLDER_PATH)',
+              'files': [
+                '<(PRODUCT_DIR)/blink_test_plugin.plugin',
+              ],
+            },
+            {
               'destination': '<(PRODUCT_DIR)/$(CONTENTS_FOLDER_PATH)/Resources',
               'files': [
                 '<(PRODUCT_DIR)/crash_inspector',
                 '<(PRODUCT_DIR)/crash_report_sender.app'
               ],
             },
           ],
           'conditions': [
             ['icu_use_data_file_flag==1', {
               'mac_bundle_resources': [
@@ skipping 251 matching lines @@
                 '--input_symbol', '<(PRODUCT_DIR)/content_shell.exe.pdb',
                 '--destination_dir', '<(dest_dir)',
               ],
             },
           ],
         },
       ],
     }],  # OS=="win" and fastbuild==0 and target_arch=="ia32"
   ]
 }