Eliminate components_unittests' dependence on chrome resources.

components/components_tests.gyp

Index: components/components_tests.gyp
diff --git a/components/components_tests.gyp b/components/components_tests.gyp
index a1f587a29e07e97b8ea7cdb6e90e607afdc36e41..6b5d16aae0b9d5cac34fd7706b6f58b3bd58b34b 100644
--- a/components/components_tests.gyp
+++ b/components/components_tests.gyp
@@ -166,9 +166,6 @@
           'dependencies': [
             '../base/base.gyp:base_prefs_test_support',
             '../base/base.gyp:test_support_base',
-            # TODO(blundell): Eliminate this dependency by having
-            # components_unittests have its own pakfile. crbug.com/348563
-            '../chrome/chrome_resources.gyp:packed_extra_resources',
             # TODO(blundell): Eliminate the need for this dependency in code
             # that iOS shares. crbug.com/325243
             '../content/content_shell_and_tests.gyp:test_support_content',
@@ -249,6 +246,19 @@
             # Dependencies of variations
             'components.gyp:variations',
           ],
+          'actions': [
+            {
+              'action_name': 'repack_components_pack',

[tfarina, 2014/04/29 15:58:25]

I like this. s/repack_components_pack/repack_components_pak ?

In ui we have this as a separate target though, ui_test_pak.

If you like, you may consider also having this as a separate target,
components_test_pak

[tony, 2014/04/29 16:36:53]

I don't think it matters much either way.  If you're generating MSVS files, then
it's a bit more efficient to have it this way.  If you make a new target, gyp
generates a separate .proj file.

+              'variables': {
+                'pak_inputs': [
+                  '<(SHARED_INTERMEDIATE_DIR)/components/component_resources.pak',
+                  '<(SHARED_INTERMEDIATE_DIR)/components/strings/component_strings_en-US.pak',

[tony, 2014/04/29 16:36:53]

Do you need to include ui_strings* or ui_resources.pak?

+                ],
+                'pak_output': '<(PRODUCT_DIR)/components_unittests_resources.pak',
+              },
+              'includes': [ '../build/repack_action.gypi' ],
+            },
+          ],
           'conditions': [
             ['OS != "ios"', {
               'sources': [