remoting/host: Rename Capturer to VideoFrameCapturer.

remoting/host/chromoting_host_unittest.cc

Index: remoting/host/chromoting_host_unittest.cc
diff --git a/remoting/host/chromoting_host_unittest.cc b/remoting/host/chromoting_host_unittest.cc
index aad82223b93a5dbe42cf57e8665aa840f0b2710d..73b40b14d426d8638c63938a4f3b64621148e4df 100644
--- a/remoting/host/chromoting_host_unittest.cc
+++ b/remoting/host/chromoting_host_unittest.cc
@@ -6,7 +6,7 @@
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop_proxy.h"
 #include "remoting/jingle_glue/mock_objects.h"
-#include "remoting/host/capturer_fake.h"
+#include "remoting/host/video_frame_capturer_fake.h"
 #include "remoting/host/chromoting_host.h"
 #include "remoting/host/chromoting_host_context.h"
 #include "remoting/host/host_mock_objects.h"
@@ -82,7 +82,7 @@ class ChromotingHostTest : public testing::Test {
         .Times(AnyNumber())
         .WillRepeatedly(Return(message_loop_proxy_.get()));
 
-    scoped_ptr<Capturer> capturer(new CapturerFake());
+    scoped_ptr<VideoFrameCapturer> capturer(new VideoFrameCapturerFake());
     event_executor_ = new MockEventExecutor();
     desktop_environment_ = DesktopEnvironment::CreateFake(
         &context_,