Implement <webview>.addContentScript/removeContentScript API [1]

chrome/browser/extensions/extension_system_impl.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 "chrome/browser/extensions/extension_system_impl.h"
 
 #include "base/base_switches.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
@@ skipping 29 matching lines @@
 #include "content/public/browser/url_data_source.h"
 #include "extensions/browser/content_verifier.h"
 #include "extensions/browser/content_verifier_delegate.h"
 #include "extensions/browser/declarative_user_script_manager.h"
 #include "extensions/browser/event_router.h"
 #include "extensions/browser/extension_pref_store.h"
 #include "extensions/browser/extension_pref_value_map.h"
 #include "extensions/browser/extension_pref_value_map_factory.h"
 #include "extensions/browser/extension_prefs.h"
 #include "extensions/browser/extension_registry.h"
+#include "extensions/browser/guest_view/web_view/web_view_content_script_manager.h"
 #include "extensions/browser/info_map.h"
 #include "extensions/browser/lazy_background_task_queue.h"
 #include "extensions/browser/management_policy.h"
 #include "extensions/browser/quota_service.h"
 #include "extensions/browser/runtime_data.h"
 #include "extensions/browser/state_store.h"
 #include "extensions/common/constants.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/extension_urls.h"
 #include "extensions/common/extensions_client.h"
@@ skipping 241 matching lines @@
 
   navigation_observer_.reset(new NavigationObserver(profile_));
 
   bool allow_noisy_errors = !command_line->HasSwitch(switches::kNoErrorDialogs);
   ExtensionErrorReporter::Init(allow_noisy_errors);
 
   shared_user_script_master_.reset(new SharedUserScriptMaster(profile_));
   declarative_user_script_manager_.reset(
       new DeclarativeUserScriptManager(profile_));
 
+  web_view_content_script_manager_.reset(

[Fady Samuel, 2015/03/27 20:25:36]

Let's not modify extensionsystem

[Xi Han, 2015/03/30 17:50:49]

Reverted.

+      new WebViewContentScriptManager(profile_));
+
   // ExtensionService depends on RuntimeData.
   runtime_data_.reset(new RuntimeData(ExtensionRegistry::Get(profile_)));
 
   bool autoupdate_enabled = !profile_->IsGuestSession();
 #if defined(OS_CHROMEOS)
   if (!extensions_enabled)
     autoupdate_enabled = false;
 #endif  // defined(OS_CHROMEOS)
   extension_service_.reset(new ExtensionService(
       profile_, base::CommandLine::ForCurrentProcess(),
@@ skipping 136 matching lines @@
 }
 
 InstallVerifier* ExtensionSystemImpl::Shared::install_verifier() {
   return install_verifier_.get();
 }
 
 QuotaService* ExtensionSystemImpl::Shared::quota_service() {
   return quota_service_.get();
 }
 
+WebViewContentScriptManager*
+ExtensionSystemImpl::Shared::web_view_content_script_manager() {
+  return web_view_content_script_manager_.get();
+}
+
 ContentVerifier* ExtensionSystemImpl::Shared::content_verifier() {
   return content_verifier_.get();
 }
 
 //
 // ExtensionSystemImpl
 //
 
 ExtensionSystemImpl::ExtensionSystemImpl(Profile* profile)
     : profile_(profile) {
@@ skipping 69 matching lines @@
 }
 
 InstallVerifier* ExtensionSystemImpl::install_verifier() {
   return shared_->install_verifier();
 }
 
 QuotaService* ExtensionSystemImpl::quota_service() {
   return shared_->quota_service();
 }
 
+WebViewContentScriptManager*
+ExtensionSystemImpl::web_view_content_script_manager() {
+  return shared_->web_view_content_script_manager();
+}
+
 ContentVerifier* ExtensionSystemImpl::content_verifier() {
   return shared_->content_verifier();
 }
 
 scoped_ptr<ExtensionSet> ExtensionSystemImpl::GetDependentExtensions(
     const Extension* extension) {
   return extension_service()->shared_module_service()->GetDependentExtensions(
       extension);
 }
 
@@ skipping 28 matching lines @@
 void ExtensionSystemImpl::UnregisterExtensionWithRequestContexts(
     const std::string& extension_id,
     const UnloadedExtensionInfo::Reason reason) {
   BrowserThread::PostTask(
       BrowserThread::IO,
       FROM_HERE,
       base::Bind(&InfoMap::RemoveExtension, info_map(), extension_id, reason));
 }
 
 }  // namespace extensions