TestRunner: add method to instrument autoplay settings and set default value.

components/test_runner/mock_content_settings_client.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 "components/test_runner/mock_content_settings_client.h"
 
 #include "components/test_runner/layout_test_runtime_flags.h"
 #include "components/test_runner/test_common.h"
 #include "components/test_runner/web_test_delegate.h"
 #include "third_party/WebKit/public/platform/WebURL.h"
 
 namespace test_runner {
 
 MockContentSettingsClient::MockContentSettingsClient(
     LayoutTestRuntimeFlags* layout_test_runtime_flags)
     : delegate_(nullptr), flags_(layout_test_runtime_flags) {}
 
 MockContentSettingsClient::~MockContentSettingsClient() {}
 
 bool MockContentSettingsClient::allowImage(bool enabled_per_settings,
                                            const blink::WebURL& image_url) {
   bool allowed = enabled_per_settings && flags_->images_allowed();
   if (flags_->dump_web_content_settings_client_callbacks() && delegate_) {
-    delegate_->PrintMessage(std::string("PERMISSION CLIENT: allowImage(") +
-                            NormalizeLayoutTestURL(image_url.string().utf8()) +
-                            "): " + (allowed ? "true" : "false") + "\n");
+    delegate_->PrintMessage(
+        std::string("MockContentSettingsClient: allowImage(") +
+        NormalizeLayoutTestURL(image_url.string().utf8()) +
+        "): " + (allowed ? "true" : "false") + "\n");
   }
   return allowed;
 }
 
 bool MockContentSettingsClient::allowMedia(const blink::WebURL& image_url) {
   bool allowed = flags_->media_allowed();
   if (flags_->dump_web_content_settings_client_callbacks() && delegate_)
-    delegate_->PrintMessage(std::string("PERMISSION CLIENT: allowMedia(") +
-                            NormalizeLayoutTestURL(image_url.string().utf8()) +
-                            "): " + (allowed ? "true" : "false") + "\n");
+    delegate_->PrintMessage(
+        std::string("MockContentSettingsClient: allowMedia(") +
+        NormalizeLayoutTestURL(image_url.string().utf8()) +
+        "): " + (allowed ? "true" : "false") + "\n");
   return allowed;
 }
 
 bool MockContentSettingsClient::allowScriptFromSource(
     bool enabled_per_settings,
     const blink::WebURL& scriptURL) {
   bool allowed = enabled_per_settings && flags_->scripts_allowed();
   if (flags_->dump_web_content_settings_client_callbacks() && delegate_) {
     delegate_->PrintMessage(
-        std::string("PERMISSION CLIENT: allowScriptFromSource(") +
+        std::string("MockContentSettingsClient: allowScriptFromSource(") +
         NormalizeLayoutTestURL(scriptURL.string().utf8()) + "): " +
         (allowed ? "true" : "false") + "\n");
   }
   return allowed;
 }
 
 bool MockContentSettingsClient::allowStorage(bool) {
   return flags_->storage_allowed();
 }
 
 bool MockContentSettingsClient::allowPlugins(bool enabled_per_settings) {
   return enabled_per_settings && flags_->plugins_allowed();
 }
 
 bool MockContentSettingsClient::allowDisplayingInsecureContent(
     bool enabled_per_settings,
     const blink::WebURL&) {
   return enabled_per_settings || flags_->displaying_insecure_content_allowed();
 }
 
 bool MockContentSettingsClient::allowRunningInsecureContent(
     bool enabled_per_settings,
     const blink::WebSecurityOrigin&,
     const blink::WebURL&) {
   return enabled_per_settings || flags_->running_insecure_content_allowed();
 }
 
+bool MockContentSettingsClient::allowAutoplay(bool defaultValue) {
+  return defaultValue || flags_->autoplay_allowed();
+}
+
 void MockContentSettingsClient::SetDelegate(WebTestDelegate* delegate) {
   delegate_ = delegate;
 }
 
 }  // namespace test_runner