Add IPCs/methods for additional IME actions.

content/renderer/render_view_impl.h

Index: content/renderer/render_view_impl.h
diff --git a/content/renderer/render_view_impl.h b/content/renderer/render_view_impl.h
index 2fcb91ac3dc5c50ca5c70161d9448f52b805ca1b..d76d7b8354330cc44915e514514d8cae2872d67e 100644
--- a/content/renderer/render_view_impl.h
+++ b/content/renderer/render_view_impl.h
@@ -896,6 +896,7 @@ class RenderViewImpl : public RenderWidget,
       const content::CustomContextMenuContext& custom_context,
       unsigned action);
   void OnDelete();
+  void OnDeleteSurroundingText(int before, int after);
   void OnDeterminePageLanguage();
   void OnDisableScrollbarsForSmallWindows(
       const gfx::Size& disable_scrollbars_size_limit);
@@ -951,6 +952,7 @@ class RenderViewImpl : public RenderWidget,
   void OnRedo();
   void OnReloadFrame();
   void OnReplace(const string16& text);
+  void OnReplaceAll(const string16& text);
   void OnResetPageEncodingToDefault();
   void OnScriptEvalRequest(const string16& frame_xpath,
                            const string16& jscript,
@@ -962,6 +964,9 @@ class RenderViewImpl : public RenderWidget,
   void OnSetActive(bool active);
   void OnSetAltErrorPageURL(const GURL& gurl);
   void OnSetBackground(const SkBitmap& background);
+  void OnSetComposingRegion(int start, int end,
+      const std::vector<WebKit::WebCompositionUnderline>& underlines);

[bulach, 2012/08/01 20:09:45]

nit: I think it's either left aligned (as 957) or no param on the first line
(973).

[olilan, 2012/08/21 14:36:15]

Done.

+  void OnSetEditableSelectionOffsets(int start, int end);
   void OnSetNavigationStartTime(
       const base::TimeTicks& browser_navigation_start);
   void OnSetWebUIProperty(const std::string& name, const std::string& value);
@@ -991,6 +996,7 @@ class RenderViewImpl : public RenderWidget,
   void OnUpdateTargetURLAck();
   CONTENT_EXPORT void OnUpdateWebPreferences(
       const webkit_glue::WebPreferences& prefs);
+  void OnUnselect();
 
 #if defined(OS_MACOSX)
   void OnWindowFrameChanged(const gfx::Rect& window_frame,