Revert of DevTools: add the logging aspect into the PerformanceMonitor

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 441 matching lines @@
   return Response::FallThrough();
 }
 
 Response PageHandler::GetAppManifest(
     std::string* url,
     std::vector<scoped_refptr<AppManifestError>>* errors,
     std::string* data) {
   return Response::FallThrough();
 }
 
+Response PageHandler::SetBlockedEventsWarningThreshold(double threshold) {
+  return Response::FallThrough();
+}
+
 Response PageHandler::GetLayoutMetrics(
     scoped_refptr<LayoutViewport>* layout_viewport,
     scoped_refptr<VisualViewport>* visual_viewport) {
   return Response::FallThrough();
 }
 
 std::unique_ptr<PageNavigationThrottle>
 PageHandler::CreateThrottleForNavigation(NavigationHandle* navigation_handle) {
   if (!navigation_throttle_enabled_)
     return nullptr;
@@ skipping 164 matching lines @@
 
 void PageHandler::OnColorPicked(int r, int g, int b, int a) {
   scoped_refptr<dom::RGBA> color =
       dom::RGBA::Create()->set_r(r)->set_g(g)->set_b(b)->set_a(a);
   client_->ColorPicked(ColorPickedParams::Create()->set_color(color));
 }
 
 }  // namespace page
 }  // namespace devtools
 }  // namespace content