Cleanup: Stop creating RenderViewObservers from chrome/ in RenderViewer.

chrome/renderer/render_view_wrapper.cc

+// Copyright (c) 2011 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/renderer/render_view_wrapper.h"
+
+#include <map>
+
+#include "base/command_line.h"
+#include "base/lazy_instance.h"
+#include "chrome/common/chrome_switches.h"
+#include "chrome/renderer/autofill/autofill_agent.h"
+#include "chrome/renderer/autofill/password_autofill_manager.h"
+#include "chrome/renderer/devtools_agent.h"
+#include "chrome/renderer/extensions/extension_helper.h"
+#include "chrome/renderer/page_click_tracker.h"
+#include "chrome/renderer/print_web_view_helper.h"
+#include "chrome/renderer/render_thread.h"
+#include "chrome/renderer/safe_browsing/malware_dom_details.h"
+#include "chrome/renderer/safe_browsing/phishing_classifier_delegate.h"
+#include "chrome/renderer/searchbox.h"
+#include "chrome/renderer/spellchecker/spellcheck_provider.h"
+#include "chrome/renderer/translate_helper.h"
+#include "content/renderer/render_view.h"
+
+using autofill::AutofillAgent;
+using autofill::PasswordAutofillManager;
+
+typedef std::map<RenderView*, RenderViewWrapper*> RenderViewWrapperMap;
+static base::LazyInstance<RenderViewWrapperMap> g_rvw_map(
+    base::LINKER_INITIALIZED);
+
+RenderViewWrapper::RenderViewWrapper(RenderView* rv,
+                                     gfx::NativeViewId parent_hwnd,
+                                     int32 opener_id,
+                                     const RendererPreferences& renderer_prefs,
+                                     const string16& frame_name
+                                     )
+    : RenderViewObserver(rv),
+      print_helper_(new PrintWebViewHelper(rv)),
+      searchbox_(new SearchBox(rv)) {
+  g_rvw_map.Get()[rv] = this;
+
+  // The following classes implements the RenderViewObserver interface and
+  // share the lifetime of |rv|.
+
+  PasswordAutofillManager* password_autofill_manager =
+      new PasswordAutofillManager(rv);
+  AutofillAgent* autofill_agent = new AutofillAgent(rv,
+                                                    password_autofill_manager);
+  DevToolsAgent* devtools_agent = new DevToolsAgent(rv);
+
+  PageClickTracker* page_click_tracker = new PageClickTracker(rv);
+
+  // Note that the order of insertion of the listeners is important.
+  // The password_autocomplete_manager takes the first shot at processing the
+  // notification and can stop the propagation.
+  page_click_tracker->AddListener(password_autofill_manager);
+  page_click_tracker->AddListener(autofill_agent);
+
+  new TranslateHelper(rv);
+
+  new safe_browsing::MalwareDOMDetails(rv);
+  new ExtensionHelper(rv);
+
+  RenderThread* current_thread = RenderThread::current();
+  SpellCheck* spellcheck = current_thread ? current_thread->spellchecker() : 0;
+  new SpellCheckProvider(rv, spellcheck);
+
+  if (CommandLine::ForCurrentProcess()->HasSwitch(
+      switches::kEnableClientSidePhishingDetection)) {
+    new safe_browsing::PhishingClassifierDelegate(rv, NULL);
+  }
+
+  rv->Init(parent_hwnd,
+           opener_id,
+           renderer_prefs,
+           frame_name,
+           autofill_agent,
+           devtools_agent);
+}
+
+RenderViewWrapper::~RenderViewWrapper() {
+}
+
+// static
+RenderViewWrapper* RenderViewWrapper::FromWebView(WebKit::WebView* webview) {
+  RenderView* rv = RenderView::FromWebView(webview);
+  if (!rv)
+    return NULL;
+  RenderViewWrapperMap* rvw_map = g_rvw_map.Pointer();
+  RenderViewWrapperMap::iterator it = rvw_map->find(rv);
+  if (it == rvw_map->end())
+    return NULL;
+  return it->second;
+}
+
+SearchBox* RenderViewWrapper::searchbox() const {
+  return searchbox_;
+}