Move MockBookmarkModelObserver into bookmarks namespace.

BUG=370433
TEST=None
R=sky@chromium.org
TBR=joaodasilva@chromium.org

Review URL: https://codereview.chromium.org/552643002

Cr-Commit-Position: refs/heads/master@{#293756}

chrome/browser/bookmarks/chrome_bookmark_client_unittest.cc

@@ -130,7 +130,7 @@ class ChromeBookmarkClientTest : public testing::Test {
   content::TestBrowserThreadBundle thread_bundle_;
   TestingProfile profile_;
   TestingPrefServiceSyncable* prefs_;
-  MockBookmarkModelObserver observer_;
+  bookmarks::MockBookmarkModelObserver observer_;
   ChromeBookmarkClient* client_;
   BookmarkModel* model_;
 

components/bookmarks/test/mock_bookmark_model_observer.cc

@@ -4,6 +4,10 @@
 
 #include "components/bookmarks/test/mock_bookmark_model_observer.h"
 
+namespace bookmarks {
+
 MockBookmarkModelObserver::MockBookmarkModelObserver() {}
 
 MockBookmarkModelObserver::~MockBookmarkModelObserver() {}
+
+}  // namespace bookmarks

components/bookmarks/test/mock_bookmark_model_observer.h

@@ -6,6 +6,8 @@
 #include "testing/gmock/include/gmock/gmock.h"
 #include "url/gurl.h"
 
+namespace bookmarks {
+
 class MockBookmarkModelObserver : public BookmarkModelObserver {
  public:
   MockBookmarkModelObserver();
@@ -40,3 +42,5 @@ class MockBookmarkModelObserver : public BookmarkModelObserver {
   MOCK_METHOD2(BookmarkAllUserNodesRemoved, void(BookmarkModel*,
                                                  const std::set<GURL>&));
 };
+
+}  // namespace bookmarks

components/policy/core/browser/managed_bookmarks_tracker_unittest.cc

@@ -164,7 +164,7 @@ class ManagedBookmarksTrackerTest : public testing::Test {
   TestingPrefServiceSimple prefs_;
   test::TestBookmarkClient client_;
   scoped_ptr<BookmarkModel> model_;
-  MockBookmarkModelObserver observer_;
+  bookmarks::MockBookmarkModelObserver observer_;
   BookmarkPermanentNode* managed_node_;
   scoped_ptr<ManagedBookmarksTracker> managed_bookmarks_tracker_;
 };