DevTools: [lighthouse] Implement performance metrics filmstrip

chrome/browser/devtools/devtools_window.cc

 // Copyright (c) 2012 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/devtools/devtools_window.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/command_line.h"
@@ skipping 1158 matching lines @@
 void DevToolsWindow::CloseWindow() {
   DCHECK(is_docked_);
   life_stage_ = kClosing;
   main_web_contents_->DispatchBeforeUnload();
 }
 
 void DevToolsWindow::Inspect(scoped_refptr<content::DevToolsAgentHost> host) {
   DevToolsWindow::OpenDevToolsWindow(host, profile_);
 }
 
-void DevToolsWindow::SetInspectedPageBounds(const gfx::Rect& rect) {
+void DevToolsWindow::SetInspectedPageBounds(const gfx::Rect& rect, bool force) {
   DevToolsContentsResizingStrategy strategy(rect);
-  if (contents_resizing_strategy_.Equals(strategy))
+  if (!force && contents_resizing_strategy_.Equals(strategy))
     return;
 
   contents_resizing_strategy_.CopyFrom(strategy);
   UpdateBrowserWindow();
 }
 
 void DevToolsWindow::InspectElementCompleted() {
   if (!inspect_element_start_time_.is_null()) {
     UMA_HISTOGRAM_TIMES("DevTools.InspectElement",
         base::TimeTicks::Now() - inspect_element_start_time_);
@@ skipping 241 matching lines @@
 bool DevToolsWindow::ReloadInspectedWebContents(bool bypass_cache) {
   // Only route reload via front-end if the agent is attached.
   WebContents* wc = GetInspectedWebContents();
   if (!wc || wc->GetCrashedStatus() != base::TERMINATION_STATUS_STILL_RUNNING)
     return false;
   base::Value bypass_cache_value(bypass_cache);
   bindings_->CallClientFunction("DevToolsAPI.reloadInspectedPage",
                                 &bypass_cache_value, nullptr, nullptr);
   return true;
 }