Fix mini_installer for Metro resources.

chrome/installer/mini_installer.gyp

Index: chrome/installer/mini_installer.gyp
diff --git a/chrome/installer/mini_installer.gyp b/chrome/installer/mini_installer.gyp
index 369e7921ae77cf2b51ee23ee2560fc5c2b768835..0f0de2f8fe7f81061fa3a05d380fbfe13c7a85a2 100644
--- a/chrome/installer/mini_installer.gyp
+++ b/chrome/installer/mini_installer.gyp
@@ -193,6 +193,26 @@
                 'create_installer_archive_py_path':
                   '../tools/build/win/create_installer_archive.py',
               },
+              'conditions': [
+                ['enable_hidpi == 1', {
+                  'variables': {
+                    'enable_hidpi_flag': '--enable_hidpi=1',
+                  },
+                }, {
+                  'variables': {
+                    'enable_hidpi_flag': '',
+                  },
+                }],
+                ['enable_metro == 1', {
+                  'variables': {
+                    'enable_metro_flag': '--enable_metro=1',
+                  },
+                }, {
+                  'variables': {
+                    'enable_metro_flag': '',
+                  },
+                }],
+              ],
               'inputs': [
                 '<(create_installer_archive_py_path)',
                 '<(PRODUCT_DIR)/chrome.exe',
@@ -218,6 +238,8 @@
                 '--staging_dir', '<(INTERMEDIATE_DIR)',
                 '--input_file', '<(RULE_INPUT_PATH)',
                 '--resource_file_path', '<(INTERMEDIATE_DIR)/packed_files.rc',
+                '<(enable_hidpi_flag)',
+                '<(enable_metro_flag)',
                 # TODO(sgk):  may just use environment variables
                 #'--distribution=$(CHROMIUM_BUILD)',
                 '--distribution=_google_chrome',