cc: Switch time_source.h and timing_function* to Chrome coding style.

cc/time_source.h

 // 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.
 
 #ifndef CC_TIME_SOURCE_H_
 #define CC_TIME_SOURCE_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/time.h"
 #include "cc/cc_export.h"
 
 namespace cc {
 
-class Thread;
+class TimeSourceClient {
+ public:
+  virtual void onTimerTick() = 0;
 
-class TimeSourceClient {
-public:
-    virtual void onTimerTick() = 0;
-
-protected:
-    virtual ~TimeSourceClient() { }
+ protected:
+  virtual ~TimeSourceClient() {}
 };
 
 // An generic interface for getting a reliably-ticking timesource of
 // a specified rate.
 //
 // Be sure to call setActive(false) before releasing your reference to the
 // timer, or it will keep on ticking!
 class CC_EXPORT TimeSource : public base::RefCounted<TimeSource> {
-public:
-    virtual void setClient(TimeSourceClient*) = 0;
-    virtual void setActive(bool) = 0;
-    virtual bool active() const = 0;
-    virtual void setTimebaseAndInterval(base::TimeTicks timebase, base::TimeDelta interval) = 0;
-    virtual base::TimeTicks lastTickTime() = 0;
-    virtual base::TimeTicks nextTickTime() = 0;
+ public:
+  virtual void setClient(TimeSourceClient*) = 0;
+  virtual void setActive(bool) = 0;
+  virtual bool active() const = 0;
+  virtual void setTimebaseAndInterval(base::TimeTicks timebase,
+                                      base::TimeDelta interval) = 0;
+  virtual base::TimeTicks lastTickTime() = 0;
+  virtual base::TimeTicks nextTickTime() = 0;
 
-protected:
-    virtual ~TimeSource() { }
+ protected:
+  virtual ~TimeSource() {}
 
-private:
-    friend class base::RefCounted<TimeSource>;
+ private:
+  friend class base::RefCounted<TimeSource>;
 };
 
-}
+}  // namespace cc
+
 #endif  // CC_TIME_SOURCE_H_