for readability review.

content/renderer/media/video_capture_impl_unittest.cc

Index: content/renderer/media/video_capture_impl_unittest.cc
===================================================================
--- content/renderer/media/video_capture_impl_unittest.cc	(revision 145737)
+++ content/renderer/media/video_capture_impl_unittest.cc	(working copy)
@@ -3,6 +3,7 @@
 // found in the LICENSE file.
 
 #include "base/message_loop.h"
+#include "content/common/child_process.h"
 #include "content/common/media/video_capture_messages.h"
 #include "content/renderer/media/video_capture_impl.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ -21,7 +22,7 @@
  public:
   MockVideoCaptureMessageFilter() : VideoCaptureMessageFilter() {}
 
-  // Filter implementation.
+  // Filter  implementation.
   MOCK_METHOD1(Send, bool(IPC::Message* message));
 
  protected:
@@ -103,6 +104,7 @@
     message_loop_.reset(new MessageLoop(MessageLoop::TYPE_IO));
     message_loop_proxy_ =
         base::MessageLoopProxy::current().get();
+    child_process_.reset(new ChildProcess());
 
     message_filter_ = new MockVideoCaptureMessageFilter;
     session_id_ = 1;
@@ -121,6 +123,7 @@
  protected:
   scoped_ptr<MessageLoop> message_loop_;
   scoped_refptr<base::MessageLoopProxy> message_loop_proxy_;
+  scoped_ptr<ChildProcess> child_process_;
   scoped_refptr<MockVideoCaptureMessageFilter> message_filter_;
   media::VideoCaptureSessionId session_id_;
   MockVideoCaptureImpl* video_capture_impl_;