Change browser/page action default icon defined in manifest to support hidpi.

chrome/common/extensions/extension_unittest.cc

Index: chrome/common/extensions/extension_unittest.cc
diff --git a/chrome/common/extensions/extension_unittest.cc b/chrome/common/extensions/extension_unittest.cc
index e43ed7ea2a8df6c6e6af86500e91d88c733406b5..e6037971740f14737fd9fd166b1acb801a29edbd 100644
--- a/chrome/common/extensions/extension_unittest.cc
+++ b/chrome/common/extensions/extension_unittest.cc
@@ -46,6 +46,12 @@ namespace errors = extension_manifest_errors;
 
 namespace {
 
+std::string GetPageActionIconPathAt(const ExtensionAction* action, int index) {
+  const ExtensionIconSet* icon_set = action->page_action_icons()[index];
+  return icon_set->Get(extension_misc::EXTENSION_ICON_ACTION,
+                       ExtensionIconSet::MATCH_EXACTLY);
+}
+
 void CompareLists(const std::vector<std::string>& expected,
                   const std::vector<std::string>& actual) {
   ASSERT_EQ(expected.size(), actual.size());
@@ -230,9 +236,9 @@ TEST(ExtensionTest, LoadPageActionHelper) {
 
   // No title, so fall back to name.
   ASSERT_EQ(name, action->GetTitle(1));
-  ASSERT_EQ(2u, action->icon_paths()->size());
-  ASSERT_EQ(img1, (*action->icon_paths())[0]);
-  ASSERT_EQ(img2, (*action->icon_paths())[1]);
+  ASSERT_EQ(2u, action->page_action_icons().size());
+  ASSERT_EQ(img1, GetPageActionIconPathAt(action.get(), 0));
+  ASSERT_EQ(img2, GetPageActionIconPathAt(action.get(), 1));
 
   // Same test with explicitly set type.
   action = LoadAction("page_action_type.json");
@@ -259,7 +265,7 @@ TEST(ExtensionTest, LoadPageActionHelper) {
   action = LoadAction("page_action_new_format.json");
   ASSERT_TRUE(action.get());
   ASSERT_EQ(kTitle, action->GetTitle(1));
-  ASSERT_EQ(0u, action->icon_paths()->size());
+  ASSERT_EQ(0u, action->page_action_icons().size());
 
   // Invalid title should give an error even with a valid name.
   LoadActionAndExpectError("page_action_invalid_title.json",