Cleanup: move WebRTC related files from chrome/browser/media to chrome/browser/media/webrtc/

chrome/browser/media/webrtc_browsertest_common.h

-// Copyright 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CHROME_BROWSER_MEDIA_WEBRTC_BROWSERTEST_COMMON_H_
-#define CHROME_BROWSER_MEDIA_WEBRTC_BROWSERTEST_COMMON_H_
-
-#include <string>
-
-#include "base/files/file_path.h"
-#include "base/process/process_handle.h"
-
-namespace content {
-class WebContents;
-}
-
-namespace test {
-
-// Reference file locations.
-
-// Checks if the user has the reference files directory, returns true if so.
-// If the user's checkout don't have these dirs, they need to configure their
-// .gclient as described in chrome/test/data/webrtc/resources/README. The reason
-// for this is that we don't want to burden regular chrome devs with downloading
-// these sizable reference files by default.
-bool HasReferenceFilesInCheckout();
-
-// Verifies both the YUV and Y4M version of the reference file exists.
-bool HasYuvAndY4mFile(const base::FilePath::CharType* reference_file);
-
-// Retrieves the reference files dir, to which file names can be appended.
-base::FilePath GetReferenceFilesDir();
-
-// Retrieves a tool binary path from chrome/test/data/webrtc/resources/tools,
-// according to platform. If we're running on Linux, requesting pesq will yield
-// chrome/test/data/webrtc/resources/tools/linux/pesq, whereas the same call on
-// Windows will yield chrome/test/data/webrtc/resources/tools/win/pesq.exe.
-// This function does not check the binary actually exists.
-base::FilePath GetToolForPlatform(const std::string& tool_name);
-
-extern const base::FilePath::CharType kReferenceFileName360p[];
-extern const base::FilePath::CharType kReferenceFileName720p[];
-extern const base::FilePath::CharType kYuvFileExtension[];
-extern const base::FilePath::CharType kY4mFileExtension[];
-extern const char kAdviseOnGclientSolution[];
-
-// Executes javascript code which will sleep for |timeout_msec| milliseconds.
-// Returns true on success.
-bool SleepInJavascript(content::WebContents* tab_contents, int timeout_msec);
-
-// This function will execute the provided |javascript| until it causes a call
-// to window.domAutomationController.send() with |evaluates_to| as the message.
-// That is, we are NOT checking what the javascript evaluates to. Returns false
-// if we exceed the TestTimeouts::action_max_timeout().
-// TODO(phoglund): Consider a better interaction method with the javascript
-// than polling javascript methods.
-bool PollingWaitUntil(const std::string& javascript,
-                      const std::string& evaluates_to,
-                      content::WebContents* tab_contents);
-bool PollingWaitUntil(const std::string& javascript,
-                      const std::string& evaluates_to,
-                      content::WebContents* tab_contents,
-                      int poll_interval_msec);
-
-}  // namespace test
-
-#endif  // CHROME_BROWSER_MEDIA_WEBRTC_BROWSERTEST_COMMON_H_