WindowObserverCountStateAndClear 1762 ui/aura/window_unittest.cc   EXPECT_EQ("added=1 removed=0", WindowObserverCountStateAndClear());
WindowObserverCountStateAndClear 1766 ui/aura/window_unittest.cc   EXPECT_EQ("added=0 removed=1", WindowObserverCountStateAndClear());
WindowObserverCountStateAndClear 1771 ui/aura/window_unittest.cc   EXPECT_EQ("added=0 removed=0", WindowObserverCountStateAndClear());
WindowObserverCountStateAndClear 1775 ui/aura/window_unittest.cc   EXPECT_EQ("added=0 removed=0", WindowObserverCountStateAndClear());