Add pak file support for content shell and android apks.

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',
   },
   'targets': [
     {
@@ skipping 513 matching lines @@
             '<(SHARED_INTERMEDIATE_DIR)/content/shell',
           ],
           'sources': [
             'shell/android/shell_library_loader.cc',
             'shell/android/shell_library_loader.h',
             'shell/android/shell_manager.cc',
             'shell/android/shell_manager.h',
             'shell/android/shell_view.cc',
             'shell/android/shell_view.h',
           ],
+          'sources!': [
+            'shell/shell_main.cc',
+            'shell/shell_main.h',
+          ],
           'conditions': [
             ['android_build_type==1', {
               'ldflags': [
                 '-lgabi++',  # For rtti
               ],
             }],
           ],
         },
         {
           'target_name': 'content_shell_apk',
@@ skipping 39 matching lines @@
               'action_name': 'content_shell_apk',
               'inputs': [
                 '<(DEPTH)/content/shell/android/java/content_shell_apk.xml',
                 '<(DEPTH)/content/shell/android/AndroidManifest.xml',
                 '<!@(find shell/android/java -name "*.java")',
                 '<!@(find shell/android/res -name "*")',
                 '<(PRODUCT_DIR)/content_shell/java/libs/chromium_base.jar',
                 '<(PRODUCT_DIR)/content_shell/java/libs/chromium_net.jar',
                 '<(PRODUCT_DIR)/content_shell/java/libs/chromium_media.jar',
                 '<(PRODUCT_DIR)/content_shell/java/libs/chromium_content.jar',
+                '<(PRODUCT_DIR)/content_shell/assets/content_shell.pak',
                 '<(PRODUCT_DIR)/content_shell/libs/<(android_app_abi)/libcontent_shell_content_view.so',
               ],
               'outputs': [
                 # Awkwardly, we build a Debug APK even when gyp is in
                 # Release mode.  I don't think it matters (e.g. we're
                 # probably happy to not codesign) but naming should be
                 # fixed.
                 '<(PRODUCT_DIR)/content_shell/ContentShell-debug.apk',
               ],
               'action': [
@@ skipping 29 matching lines @@
                 '-buildfile',
                 '<(DEPTH)/content/shell/android/javatests/content_shell_test_apk.xml',
               ]
             }
           ],
         },
       ],
     }],  # OS=="android"
   ]
 }