[chromedriver] Separate stuff of chrome from chromedriver.

chrome/test/chromedriver/chrome/frame_tracker.cc

Index: chrome/test/chromedriver/chrome/frame_tracker.cc
diff --git a/chrome/test/chromedriver/frame_tracker.cc b/chrome/test/chromedriver/chrome/frame_tracker.cc
similarity index 93%
rename from chrome/test/chromedriver/frame_tracker.cc
rename to chrome/test/chromedriver/chrome/frame_tracker.cc
index 455d922aaa09f1a9e0aedaecfae8f8c7b088ab44..6404097b335999ae68ed30e4053924a088452d3f 100644
--- a/chrome/test/chromedriver/frame_tracker.cc
+++ b/chrome/test/chromedriver/chrome/frame_tracker.cc
@@ -2,15 +2,15 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/test/chromedriver/frame_tracker.h"
+#include "chrome/test/chromedriver/chrome/frame_tracker.h"
 
 #include <utility>
 
 #include "base/json/json_writer.h"
 #include "base/logging.h"
 #include "base/values.h"
-#include "chrome/test/chromedriver/devtools_client.h"
-#include "chrome/test/chromedriver/status.h"
+#include "chrome/test/chromedriver/chrome/devtools_client.h"
+#include "chrome/test/chromedriver/chrome/status.h"
 
 FrameTracker::FrameTracker(DevToolsClient* client) : client_(client) {
   DCHECK(client_);