Remove WebKit::Platform dependencies from cc

cc/timer_unittest.cc

-// Copyright 2011 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "config.h"
-
-#include "cc/timer.h"
-
-#include "cc/test/scheduler_test_common.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-using namespace cc;
-using namespace WebKitTests;
-
-namespace {
-
-class TimerTest : public testing::Test, public TimerClient {
-public:
-    TimerTest() : m_flag(false) { }
-
-    void onTimerFired() { m_flag = true; }
-
-protected:
-    FakeThread m_thread;
-    bool m_flag;
-};
-
-TEST_F(TimerTest, OneShot)
-{
-    Timer timer(&m_thread, this);
-    timer.startOneShot(0.001);
-    EXPECT_TRUE(timer.isActive());
-    m_thread.runPendingTask();
-    EXPECT_FALSE(timer.isActive());
-    EXPECT_TRUE(m_flag);
-    EXPECT_FALSE(m_thread.hasPendingTask());
-}
-
-TEST_F(TimerTest, StopManually)
-{
-    Timer timer(&m_thread, this);
-    timer.startOneShot(0.001);
-    EXPECT_TRUE(timer.isActive());
-    timer.stop();
-    EXPECT_FALSE(timer.isActive());
-
-    m_thread.runPendingTask();
-    EXPECT_FALSE(m_flag);
-    EXPECT_FALSE(m_thread.hasPendingTask());
-}
-
-TEST_F(TimerTest, StopByScope)
-{
-    {
-        Timer timer(&m_thread, this);
-        timer.startOneShot(0.001);
-    }
-
-    m_thread.runPendingTask();
-    EXPECT_FALSE(m_flag);
-}
-
-}