git cl format the second third of the net/base directory

net/base/test_completion_callback.h

Index: net/base/test_completion_callback.h
diff --git a/net/base/test_completion_callback.h b/net/base/test_completion_callback.h
index 469d12ffec4e0a23984036f5178a15ed48238082..c8c7aa3b47a861a4dce44c634325fc96a249c339 100644
--- a/net/base/test_completion_callback.h
+++ b/net/base/test_completion_callback.h
@@ -111,7 +111,7 @@ class TestInt64CompletionCallback : public TestInt64CompletionCallbackBase {
 };
 
 // Makes sure that the buffer is not referenced when the callback runs.
-class ReleaseBufferCompletionCallback: public TestCompletionCallback {
+class ReleaseBufferCompletionCallback : public TestCompletionCallback {
  public:
   explicit ReleaseBufferCompletionCallback(IOBuffer* buffer);
   virtual ~ReleaseBufferCompletionCallback();