[DevTools] Do not use constants from Page domain which go away.

content/browser/devtools/protocol/page_handler.cc

 // Copyright 2014 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 "content/browser/devtools/protocol/page_handler.h"
 
 #include <string>
 
 #include "base/base64.h"
 #include "base/bind.h"
@@ skipping 35 matching lines @@
 static const char kJpeg[] = "jpeg";
 static int kDefaultScreenshotQuality = 80;
 static int kFrameRetryDelayMs = 100;
 static int kCaptureRetryLimit = 2;
 static int kMaxScreencastFramesInFlight = 2;
 
 ui::GestureProviderConfigType TouchEmulationConfigurationToType(
     const std::string& protocol_value) {
   ui::GestureProviderConfigType result =
       ui::GestureProviderConfigType::CURRENT_PLATFORM;
-  if (protocol_value ==
-      set_touch_emulation_enabled::kConfigurationMobile) {
+  if (protocol_value == "mobile") {
     result = ui::GestureProviderConfigType::GENERIC_MOBILE;
   }
-  if (protocol_value ==
-      set_touch_emulation_enabled::kConfigurationDesktop) {
+  if (protocol_value == "desktop") {
     result = ui::GestureProviderConfigType::GENERIC_DESKTOP;
   }
   return result;
 }
 
 std::string EncodeScreencastFrame(const SkBitmap& bitmap,
                                   const std::string& format,
                                   int quality) {
   std::vector<unsigned char> data;
   SkAutoLockPixels lock_image(bitmap);
@@ skipping 607 matching lines @@
 
 void PageHandler::OnFramesRecorded(
     DevToolsCommandId command_id,
     scoped_refptr<StopRecordingFramesResponse> response_data) {
   client_->SendStopRecordingFramesResponse(command_id, response_data);
 }
 
 }  // namespace page
 }  // namespace devtools
 }  // namespace content