Clear RenderThread of any Chrome specific code, and move a bunch of stuff out of RenderView.

chrome/renderer/spellchecker/spellcheck_provider.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/spellchecker/spellcheck_provider.h"
 
 #include "base/command_line.h"
 #include "chrome/common/chrome_switches.h"
+#include "chrome/common/render_view_commands.h"
+#include "chrome/common/render_messages.h"
 #include "chrome/common/spellcheck_messages.h"
 #include "chrome/renderer/spellchecker/spellcheck.h"
 #include "content/renderer/render_view.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebTextCheckingCompletion.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebTextCheckingResult.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebVector.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h"
 
 using WebKit::WebFrame;
@@ skipping 52 matching lines @@
     IPC_MESSAGE_HANDLER(SpellCheckMsg_AdvanceToNextMisspelling,
                         OnAdvanceToNextMisspelling)
     IPC_MESSAGE_HANDLER(SpellCheckMsg_RespondTextCheck, OnRespondTextCheck)
     IPC_MESSAGE_HANDLER(SpellCheckMsg_ToggleSpellPanel, OnToggleSpellPanel)
     IPC_MESSAGE_HANDLER(SpellCheckMsg_ToggleSpellCheck, OnToggleSpellCheck)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
 }
 
+void SpellCheckProvider::FocusedNodeChanged(const WebKit::WebNode& unused) {
+  bool is_enabled = false;
+  WebKit::WebNode node = render_view()->GetFocusedNode();
+  if (!node.isNull())
+    is_enabled = render_view()->IsEditableNode(node);
+
+  RenderViewCommandCheckedState checked_state =
+      RENDER_VIEW_COMMAND_CHECKED_STATE_UNCHECKED;
+  if (is_enabled && render_view()->webview()) {
+    WebFrame* frame = render_view()->webview()->focusedFrame();
+    if (frame->isContinuousSpellCheckingEnabled())
+      checked_state = RENDER_VIEW_COMMAND_CHECKED_STATE_CHECKED;
+  }
+
+  Send(new ViewHostMsg_CommandStateChanged(
+      routing_id(),
+      RENDER_VIEW_COMMAND_TOGGLE_SPELL_CHECK,
+      is_enabled,
+      checked_state));
+}
+
 void SpellCheckProvider::spellCheck(
     const WebString& text,
     int& offset,
     int& length,
     WebVector<WebString>* optional_suggestions) {
   EnsureDocumentTag();
 
   string16 word(text);
   // Will be NULL during unit tests.
   if (spellcheck_) {
@@ skipping 83 matching lines @@
   // TODO(darin): There's actually no reason for this to be here.  We should
   // have the browser side manage the document tag.
 #if defined(OS_MACOSX)
   if (!has_document_tag_) {
     // Make the call to get the tag.
     Send(new SpellCheckHostMsg_GetDocumentTag(routing_id(), &document_tag_));
     has_document_tag_ = true;
   }
 #endif
 }