Replicating LayoutDumpFlags across OOPIFs.

content/shell/renderer/layout_test/blink_test_runner.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 "content/shell/renderer/layout_test/blink_test_runner.h"
 
 #include <stddef.h>
 #include <algorithm>
 #include <clocale>
 #include <cmath>
@@ skipping 16 matching lines @@
 #include "base/thread_task_runner_handle.h"
 #include "base/time/time.h"
 #include "build/build_config.h"
 #include "components/plugins/renderer/plugin_placeholder.h"
 #include "components/test_runner/app_banner_client.h"
 #include "components/test_runner/gamepad_controller.h"
 #include "components/test_runner/layout_dump.h"
 #include "components/test_runner/layout_dump_flags.h"
 #include "components/test_runner/mock_screen_orientation_client.h"
 #include "components/test_runner/test_interfaces.h"
+#include "components/test_runner/tracked_dictionary.h"
 #include "components/test_runner/web_task.h"
 #include "components/test_runner/web_test_interfaces.h"
 #include "components/test_runner/web_test_proxy.h"
 #include "components/test_runner/web_test_runner.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/url_constants.h"
 #include "content/public/common/web_preferences.h"
 #include "content/public/renderer/media_stream_api.h"
 #include "content/public/renderer/render_frame.h"
 #include "content/public/renderer/render_view.h"
@@ skipping 24 matching lines @@
 #include "third_party/WebKit/public/platform/WebURLError.h"
 #include "third_party/WebKit/public/platform/WebURLRequest.h"
 #include "third_party/WebKit/public/platform/WebURLResponse.h"
 #include "third_party/WebKit/public/platform/modules/app_banner/WebAppBannerPromptReply.h"
 #include "third_party/WebKit/public/web/WebArrayBufferView.h"
 #include "third_party/WebKit/public/web/WebContextMenuData.h"
 #include "third_party/WebKit/public/web/WebDataSource.h"
 #include "third_party/WebKit/public/web/WebDevToolsAgent.h"
 #include "third_party/WebKit/public/web/WebDocument.h"
 #include "third_party/WebKit/public/web/WebElement.h"
+#include "third_party/WebKit/public/web/WebFrame.h"
 #include "third_party/WebKit/public/web/WebHistoryItem.h"
 #include "third_party/WebKit/public/web/WebKit.h"
 #include "third_party/WebKit/public/web/WebLeakDetector.h"
 #include "third_party/WebKit/public/web/WebLocalFrame.h"
 #include "third_party/WebKit/public/web/WebScriptSource.h"
 #include "third_party/WebKit/public/web/WebTestingSupport.h"
 #include "third_party/WebKit/public/web/WebView.h"
 #include "ui/gfx/geometry/rect.h"
 
 using blink::Platform;
 using blink::WebArrayBufferView;
 using blink::WebContextMenuData;
 using blink::WebDevToolsAgent;
 using blink::WebDeviceMotionData;
 using blink::WebDeviceOrientationData;
 using blink::WebElement;
 using blink::WebLocalFrame;
 using blink::WebHistoryItem;
+using blink::WebFrame;
 using blink::WebLocalFrame;
 using blink::WebPoint;
 using blink::WebRect;
 using blink::WebScriptSource;
 using blink::WebSize;
 using blink::WebString;
 using blink::WebURL;
 using blink::WebURLError;
 using blink::WebURLRequest;
 using blink::WebScreenOrientationType;
@@ skipping 494 matching lines @@
     result = result.substr(0, strlen("file:///")) +
              result.substr(strlen("file:////"));
   }
   return RewriteLayoutTestsURL(result).string().utf8();
 }
 
 void BlinkTestRunner::SetLocale(const std::string& locale) {
   setlocale(LC_ALL, locale.c_str());
 }
 
+void BlinkTestRunner::OnLayoutDumpFlagsChanged(
+    test_runner::LayoutDumpFlags* layout_dump_flags) {
+  // Ignore changes that happen before we got the initial, accumulated
+  // layout flag changes in ShellViewMsg_ReplicateTestConfiguration.
+  if (!is_main_window_)
+    return;
+
+  const base::DictionaryValue& changed_values =
+      layout_dump_flags->tracked_dictionary().changed_values();
+
+  // Message needs to be send via a local frame to eventually reach
+  // WebContentsObserver via OnMessage(..., RenderFrameHost*) overload - this
+  // lets BlinkTestController figure out the originator of the message.
+  RenderFrame* local_frame = nullptr;
+  for (WebFrame* frame = render_view()->GetWebView()->mainFrame(); frame;
+       frame = frame->traverseNext(false)) {
+    if (frame->isWebLocalFrame()) {
+      local_frame = RenderFrame::FromWebFrame(frame);
+      break;
+    }
+  }
+  DCHECK(local_frame);
+  Send(new ShellViewHostMsg_LayoutDumpFlagsChanged(local_frame->GetRoutingID(),
+                                                   changed_values));
+
+  layout_dump_flags->tracked_dictionary().ResetChangeTracking();
+}
+
 void BlinkTestRunner::TestFinished() {
   if (!is_main_window_ || !render_view()->GetMainRenderFrame()) {
     Send(new ShellViewHostMsg_TestFinishedInSecondaryRenderer(routing_id()));
     return;
   }
   test_runner::WebTestInterfaces* interfaces =
       LayoutTestRenderProcessObserver::GetInstance()->test_interfaces();
   interfaces->SetTestIsRunning(false);
   if (interfaces->TestRunner()->ShouldDumpBackForwardList()) {
     SyncNavigationStateVisitor visitor;
@@ skipping 266 matching lines @@
 
   const test_runner::LayoutDumpFlags& layout_dump_flags =
       interfaces->TestRunner()->GetLayoutDumpFlags();
   if (!layout_dump_flags.dump_child_frames()) {
     std::string layout_dump = DumpLayout(
         render_view()->GetMainRenderFrame()->GetWebFrame(), layout_dump_flags);
     OnLayoutDumpCompleted(layout_dump);
     return;
   }
 
-  Send(
-      new ShellViewHostMsg_InitiateLayoutDump(routing_id(), layout_dump_flags));
+  Send(new ShellViewHostMsg_InitiateLayoutDump(routing_id()));
   // OnLayoutDumpCompleted will be eventually called by an IPC from the browser.
 }
 
 void BlinkTestRunner::OnLayoutDumpCompleted(std::string completed_layout_dump) {
   test_runner::WebTestInterfaces* interfaces =
       LayoutTestRenderProcessObserver::GetInstance()->test_interfaces();
   if (interfaces->TestRunner()->ShouldDumpBackForwardList()) {
     completed_layout_dump.append(proxy()->DumpBackForwardLists());
   }
 
@@ skipping 122 matching lines @@
   get_bluetooth_events_callbacks_.pop_front();
   callback.Run(events);
 }
 
 void BlinkTestRunner::ReportLeakDetectionResult(
     const LeakDetectionResult& report) {
   Send(new ShellViewHostMsg_LeakDetectionDone(routing_id(), report));
 }
 
 }  // namespace content