Metro/HiDPI: Move 1x icons into separate pak file

chrome/chrome_resources.gyp

Index: chrome/chrome_resources.gyp
diff --git a/chrome/chrome_resources.gyp b/chrome/chrome_resources.gyp
index 98345787efd95c4363690a22b127e428a1f462e3..18f88fb0a4b503b43e20d1f6c1ee9879545f04cc 100644
--- a/chrome/chrome_resources.gyp
+++ b/chrome/chrome_resources.gyp
@@ -193,7 +193,7 @@
       'includes': [ '../build/grit_target.gypi' ],
     },
     {
-      'target_name': 'theme_resources',
+      'target_name': 'theme_resources_gen',
       'type': 'none',
       'actions': [
         {
@@ -221,6 +221,48 @@
       'includes': [ '../build/grit_target.gypi' ],
     },
     {
+      'target_name': 'theme_resources',
+      'type': 'none',
+      'dependencies': [
+        'theme_resources_gen',
+        '<(DEPTH)/ui/ui.gyp:ui_resources_2x',
+        '<(DEPTH)/ui/ui.gyp:ui_resources_standard',
+      ],
+      'conditions': [
+        ['OS != "mac"', {
+          # Copy pak files to the product directory. These files will be picked
+          # up by the following installer scripts:
+          #   - Windows: chrome/installer/mini_installer/chrome.release
+          #   - Linux: chrome/installer/linux/internal/common/installer.include
+          # Ensure that the above scripts are updated when adding or removing
+          # pak files.
+          # Coping files to the product directory is not needed on the Mac
+          # since the framework build phase will copy them into the framework
+          # bundle directly.
+          'copies': [
+            {
+              'destination': '<(PRODUCT_DIR)',
+              'files': [
+                '<(grit_out_dir)/theme_resources_standard.pak',
+                '<(SHARED_INTERMEDIATE_DIR)/ui/ui_resources_standard/ui_resources_standard.pak',
+              ],
+            },
+          ],
+        }],
+        ['OS != "mac" and enable_hidpi == 1', {
+          'copies': [
+            {
+              'destination': '<(PRODUCT_DIR)',
+              'files': [
+                '<(grit_out_dir)/theme_resources_2x.pak',
+                '<(SHARED_INTERMEDIATE_DIR)/ui/ui_resources_2x/ui_resources_2x.pak',
+              ],
+            },
+          ],
+        }],
+      ],
+    },
+    {
       'target_name': 'packed_extra_resources',
       'type': 'none',
       'variables': {
@@ -269,8 +311,6 @@
         '<(DEPTH)/ui/base/strings/ui_strings.gyp:ui_strings',
         '<(DEPTH)/ui/ui.gyp:gfx_resources',
         '<(DEPTH)/ui/ui.gyp:ui_resources',
-        '<(DEPTH)/ui/ui.gyp:ui_resources_2x',
-        '<(DEPTH)/ui/ui.gyp:ui_resources_standard',
         '<(DEPTH)/webkit/support/webkit_support.gyp:webkit_resources',
         '<(DEPTH)/webkit/support/webkit_support.gyp:webkit_strings',
       ],