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

chrome/browser/media/webrtc_browsertest_common.cc

Index: chrome/browser/media/webrtc_browsertest_common.cc
diff --git a/chrome/browser/media/webrtc_browsertest_common.cc b/chrome/browser/media/webrtc_browsertest_common.cc
deleted file mode 100644
index 421446fa4aecad64820f9b059c4bca3fccc685b4..0000000000000000000000000000000000000000
--- a/chrome/browser/media/webrtc_browsertest_common.cc
+++ /dev/null
@@ -1,167 +0,0 @@
-// 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.
-
-#include "chrome/browser/media/webrtc_browsertest_common.h"
-
-#include "base/files/file_util.h"
-#include "base/path_service.h"
-#include "base/strings/string_util.h"
-#include "base/strings/stringprintf.h"
-#include "base/test/test_timeouts.h"
-#include "base/time/time.h"
-#include "build/build_config.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/ui/browser_tabstrip.h"
-#include "chrome/common/chrome_paths.h"
-#include "content/public/test/browser_test_utils.h"
-
-namespace test {
-
-// Relative to the chrome/test/data directory.
-const base::FilePath::CharType kReferenceFilesDirName[] =
-    FILE_PATH_LITERAL("webrtc/resources");
-const base::FilePath::CharType kReferenceFileName360p[] =
-    FILE_PATH_LITERAL("reference_video_640x360_30fps");
-const base::FilePath::CharType kReferenceFileName720p[] =
-    FILE_PATH_LITERAL("reference_video_1280x720_30fps");
-const base::FilePath::CharType kYuvFileExtension[] = FILE_PATH_LITERAL("yuv");
-const base::FilePath::CharType kY4mFileExtension[] = FILE_PATH_LITERAL("y4m");
-
-// This message describes how to modify your .gclient to get the reference
-// video files downloaded for you.
-const char kAdviseOnGclientSolution[] =
-    "To run this test, you must run download_from_google_storage --config\n"
-    "and follow the instructions (use 'browser' for project id)\n"
-    "You also need to add this solution to your .gclient:\n"
-    "{\n"
-    "  \"name\"        : \"webrtc.DEPS\",\n"
-    "  \"url\"         : \"https://chromium.googlesource.com/chromium/deps/"
-    "webrtc/webrtc.DEPS\",\n"
-    "}\n"
-    "and run gclient sync. This will download the required ref files.";
-
-const int kDefaultPollIntervalMsec = 250;
-
-bool IsErrorResult(const std::string& result) {
-  return base::StartsWith(result, "failed-",
-                          base::CompareCase::INSENSITIVE_ASCII);
-}
-
-base::FilePath GetReferenceFilesDir() {
-  base::FilePath test_data_dir;
-  PathService::Get(chrome::DIR_TEST_DATA, &test_data_dir);
-
-  return test_data_dir.Append(kReferenceFilesDirName);
-}
-
-base::FilePath GetToolForPlatform(const std::string& tool_name) {
-  base::FilePath tools_dir =
-      GetReferenceFilesDir().Append(FILE_PATH_LITERAL("tools"));
-#if defined(OS_WIN)
-  return tools_dir
-      .Append(FILE_PATH_LITERAL("win"))
-      .AppendASCII(tool_name)
-      .AddExtension(FILE_PATH_LITERAL("exe"));
-#elif defined(OS_MACOSX)
-  return tools_dir.Append(FILE_PATH_LITERAL("mac")).AppendASCII(tool_name);
-#elif defined(OS_LINUX)
-  return tools_dir.Append(FILE_PATH_LITERAL("linux")).AppendASCII(tool_name);
-#else
-  CHECK(false) << "Can't retrieve tool " << tool_name << " on this platform.";
-  return base::FilePath();
-#endif
-}
-
-bool HasReferenceFilesInCheckout() {
-  if (!base::PathExists(GetReferenceFilesDir())) {
-    LOG(ERROR)
-        << "Cannot find the working directory for the reference video "
-        << "files, expected at " << GetReferenceFilesDir().value() << ". " <<
-        kAdviseOnGclientSolution;
-    return false;
-  }
-  return HasYuvAndY4mFile(test::kReferenceFileName360p) &&
-      HasYuvAndY4mFile(test::kReferenceFileName720p);
-}
-
-bool HasYuvAndY4mFile(const base::FilePath::CharType* reference_file) {
-  base::FilePath webrtc_reference_video_yuv = GetReferenceFilesDir()
-      .Append(reference_file).AddExtension(kYuvFileExtension);
-  if (!base::PathExists(webrtc_reference_video_yuv)) {
-    LOG(ERROR)
-        << "Missing YUV reference video to be used for quality"
-        << " comparison, expected at " << webrtc_reference_video_yuv.value()
-        << ". " << kAdviseOnGclientSolution;
-    return false;
-  }
-
-  base::FilePath webrtc_reference_video_y4m = GetReferenceFilesDir()
-      .Append(reference_file).AddExtension(kY4mFileExtension);
-  if (!base::PathExists(webrtc_reference_video_y4m)) {
-    LOG(ERROR)
-        << "Missing Y4M reference video to be used for quality"
-        << " comparison, expected at "<< webrtc_reference_video_y4m.value()
-        << ". " << kAdviseOnGclientSolution;
-    return false;
-  }
-  return true;
-}
-
-bool SleepInJavascript(content::WebContents* tab_contents, int timeout_msec) {
-  const std::string javascript = base::StringPrintf(
-      "setTimeout(function() {"
-      "  window.domAutomationController.send('sleep-ok');"
-      "}, %d)", timeout_msec);
-
-  std::string result;
-  bool ok = content::ExecuteScriptAndExtractString(
-      tab_contents, javascript, &result);
-  return ok && result == "sleep-ok";
-}
-
-bool PollingWaitUntil(const std::string& javascript,
-                      const std::string& evaluates_to,
-                      content::WebContents* tab_contents) {
-  return PollingWaitUntil(javascript, evaluates_to, tab_contents,
-                          kDefaultPollIntervalMsec);
-}
-
-bool PollingWaitUntil(const std::string& javascript,
-                      const std::string& evaluates_to,
-                      content::WebContents* tab_contents,
-                      int poll_interval_msec) {
-  base::Time start_time = base::Time::Now();
-  base::TimeDelta timeout = TestTimeouts::action_max_timeout();
-  std::string result;
-
-  while (base::Time::Now() - start_time < timeout) {
-    std::string result;
-    if (!content::ExecuteScriptAndExtractString(tab_contents, javascript,
-                                                &result)) {
-      LOG(ERROR) << "Failed to execute javascript " << javascript;
-      return false;
-    }
-
-    if (evaluates_to == result) {
-      return true;
-    } else if (IsErrorResult(result)) {
-      LOG(ERROR) << "|" << javascript << "| returned an error: " << result;
-      return false;
-    }
-
-    // Sleep a bit here to keep this loop from spinlocking too badly.
-    if (!SleepInJavascript(tab_contents, poll_interval_msec)) {
-      // TODO(phoglund): Figure out why this fails every now and then.
-      // It's not a huge deal if it does though.
-      LOG(ERROR) << "Failed to sleep.";
-    }
-  }
-  LOG(ERROR)
-      << "Timed out while waiting for " << javascript
-      << " to evaluate to " << evaluates_to << "; last result was '" << result
-      << "'";
-  return false;
-}
-
-}  // namespace test