Remove WebKit::Platform dependencies from cc

cc/timer.cc

Index: cc/timer.cc
diff --git a/cc/timer.cc b/cc/timer.cc
deleted file mode 100644
index 364020d825ef5a7134290cfaa20b8b2735049ce0..0000000000000000000000000000000000000000
--- a/cc/timer.cc
+++ /dev/null
@@ -1,81 +0,0 @@
-// 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 "base/compiler_specific.h"
-#include "base/logging.h"
-#include "cc/thread.h"
-
-namespace cc {
-
-class TimerTask : public Thread::Task {
-public:
-    explicit TimerTask(Timer* timer)
-        : Thread::Task(0)
-        , m_timer(timer)
-    {
-    }
-
-    virtual ~TimerTask()
-    {
-        if (!m_timer)
-            return;
-
-        DCHECK(m_timer->m_task == this);
-        m_timer->stop();
-    }
-
-    virtual void performTask() OVERRIDE
-    {
-        if (!m_timer)
-            return;
-
-        TimerClient* client = m_timer->m_client;
-
-        m_timer->stop();
-        if (client)
-            client->onTimerFired();
-    }
-
-private:
-    friend class Timer;
-
-    Timer* m_timer; // null if cancelled
-};
-
-Timer::Timer(Thread* thread, TimerClient* client)
-    : m_client(client)
-    , m_thread(thread)
-    , m_task(0)
-{
-}
-
-Timer::~Timer()
-{
-    stop();
-}
-
-void Timer::startOneShot(double intervalSeconds)
-{
-    stop();
-
-    m_task = new TimerTask(this);
-
-    // The thread expects delays in milliseconds.
-    m_thread->postDelayedTask(adoptPtr(m_task), intervalSeconds * 1000.0);
-}
-
-void Timer::stop()
-{
-    if (!m_task)
-        return;
-
-    m_task->m_timer = 0;
-    m_task = 0;
-}
-
-} // namespace cc