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

cc/time_source.h

Index: cc/time_source.h
diff --git a/cc/time_source.h b/cc/time_source.h
index 54149af076ab9a3e1d4640b3facce8eb5e060996..081335f42e0591a3514120b0591656dfb8918f70 100644
--- a/cc/time_source.h
+++ b/cc/time_source.h
@@ -11,14 +11,12 @@
 
 namespace cc {
 
-class Thread;
-
 class TimeSourceClient {
-public:
-    virtual void onTimerTick() = 0;
+ public:
+  virtual void onTimerTick() = 0;
 
-protected:
-    virtual ~TimeSourceClient() { }
+ protected:
+  virtual ~TimeSourceClient() {}
 };
 
 // An generic interface for getting a reliably-ticking timesource of
@@ -27,20 +25,22 @@ protected:
 // 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;
-
-protected:
-    virtual ~TimeSource() { }
-
-private:
-    friend class 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;
+
+ protected:
+  virtual ~TimeSource() {}
+
+ private:
+  friend class base::RefCounted<TimeSource>;
 };
 
-}
+}  // namespace cc
+
 #endif  // CC_TIME_SOURCE_H_