Using copy_ex to copy assets

content/content_shell.gypi

Index: content/content_shell.gypi
diff --git a/content/content_shell.gypi b/content/content_shell.gypi
index b17ec601ebf6372849cf7910e13ba7713ce2d8fc..da236611e383f8011e0ed4173f71c9de2ae182e8 100644
--- a/content/content_shell.gypi
+++ b/content/content_shell.gypi
@@ -403,16 +403,6 @@
             'browser/devtools/devtools_resources.gyp:devtools_resources',
           ],
         }],
-        ['OS=="android"', {
-          'copies': [
-            {
-              'destination': '<(PRODUCT_DIR)',
-              'files': [
-                '<(PRODUCT_DIR)/content_shell/assets/content_shell.pak'
-              ],
-            },
-          ],
-        }],
         ['toolkit_views==1', {
           'dependencies': [
             '<(DEPTH)/ui/views/resources/views_resources.gyp:views_resources'
@@ -437,6 +427,7 @@
               '<(SHARED_INTERMEDIATE_DIR)/ui/strings/app_locale_settings_en-US.pak',
               '<(SHARED_INTERMEDIATE_DIR)/ui/strings/ui_strings_en-US.pak',
             ],
+            'pak_output': '<(PRODUCT_DIR)/content_shell.pak',
             'conditions': [
               ['toolkit_views==1', {
                 'pak_inputs': [
@@ -445,9 +436,6 @@
               }],
               ['OS!="android"', {
                 'pak_inputs': ['<(SHARED_INTERMEDIATE_DIR)/blink/devtools_resources.pak',],
-                'pak_output': '<(PRODUCT_DIR)/content_shell.pak',
-              }, {
-                'pak_output': '<(PRODUCT_DIR)/content_shell/assets/content_shell.pak',
               }],
             ],
           },
@@ -921,9 +909,8 @@
           'target_name': 'content_shell_apk',
           'type': 'none',
           'dependencies': [
-            'content.gyp:content_icudata',
+            'content.gyp:content_shell_assets_copy',
             'content.gyp:content_java',
-            'content.gyp:content_v8_external_data',
             'content_java_test_support',
             'content_shell_java',
             'libcontent_shell_content_view',
@@ -942,19 +929,19 @@
             'java_in_dir': 'shell/android/shell_apk',
             'resource_dir': 'shell/android/shell_apk/res',
             'native_lib_target': 'libcontent_shell_content_view',
-            'additional_input_paths': ['<(PRODUCT_DIR)/content_shell/assets/content_shell.pak'],
+            'additional_input_paths': ['<(asset_location)/content_shell.pak'],
             'asset_location': '<(PRODUCT_DIR)/content_shell/assets',
             'extra_native_libs': ['<(SHARED_LIB_DIR)/libosmesa.so'],
             'conditions': [
               ['icu_use_data_file_flag==1', {
                 'additional_input_paths': [
-                  '<(PRODUCT_DIR)/icudtl.dat',
+                  '<(asset_location)/icudtl.dat',
                 ],
               }],
               ['v8_use_external_startup_data==1', {
                 'additional_input_paths': [
-                  '<(PRODUCT_DIR)/natives_blob.bin',
-                  '<(PRODUCT_DIR)/snapshot_blob.bin',
+                  '<(asset_location)/natives_blob.bin',
+                  '<(asset_location)/snapshot_blob.bin',
                 ],
               }],
             ],