Revert 152221 - chromeos: Sync animation.

This was causing Linux ChromiumOS (dbg) browser_tests to fail with timeouts on several tests, identified with a local bisect.

- Pulse app list button while LauncherModel has STATUS_LOADING;
- Remove LauncherItemStatus::STATUS_IS_PENDING etc since it is no longer needed;
- ChromeLauncherController sets LauncherModel::STATUS_LOADING on starting and
  watch for sync finish and pending extension install. It sets
  LauncherModel::STATUS_NORMAL when sync is finished and there is no pending
  extension install from sync, or when a maximum 60 seconds timeout since
  turning on loading status;

BUG=129236
TEST=Verify sync animation after OOBE.

Review URL: https://chromiumcodereview.appspot.com/10829268

TBR=xiyuan@chromium.org
Review URL: https://chromiumcodereview.appspot.com/10827420

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@152352 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 0 insertions, 5 deletions

diff --git a/ash/launcher/launcher_model_unittest.cc b/ash/launcher/launcher_model_unittest.cc
index 9a4fbcd..cc449eba 100644
--- a/ash/launcher/launcher_model_unittest.cc
+++ b/ash/launcher/launcher_model_unittest.cc
@@ -4,9 +4,6 @@
 
 #include "ash/launcher/launcher_model.h"
 
-#include <set>
-#include <string>
-
 #include "ash/launcher/launcher_model_observer.h"
 #include "base/stringprintf.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ -51,8 +48,6 @@ class TestLauncherModelObserver : public LauncherModelObserver {
   virtual void LauncherItemMoved(int start_index, int target_index) OVERRIDE {
     moved_count_++;
   }
-  virtual void LauncherStatusChanged() OVERRIDE {
-  }
 
  private:
   void AddToResult(const std::string& format, int count, std::string* result) {