Delays find-in-page until IME composition is committed.

chrome/browser/ui/views/find_bar_view.h

Index: chrome/browser/ui/views/find_bar_view.h
diff --git a/chrome/browser/ui/views/find_bar_view.h b/chrome/browser/ui/views/find_bar_view.h
index 564d298ccea77dbbf724edd32170a1d9061a6cc2..99d10f5681301691baa5be048456470b570fb187 100644
--- a/chrome/browser/ui/views/find_bar_view.h
+++ b/chrome/browser/ui/views/find_bar_view.h
@@ -80,10 +80,15 @@ class FindBarView : public DropdownBarView,
                                const string16& new_contents) OVERRIDE;
   virtual bool HandleKeyEvent(views::Textfield* sender,
                               const ui::KeyEvent& key_event) OVERRIDE;
+  virtual void OnAfterUserAction(views::Textfield* sender) OVERRIDE;
   virtual void OnAfterCutOrCopy() OVERRIDE;
+  virtual void OnAfterPaste() OVERRIDE;
 
  private:
-  // Update the appearance for the match count label.
+  // Starts finding |sender->text()|.  If the text is empty, stops finding.
+  void DoFinding(views::Textfield* sender);

[msw, 2013/06/04 01:30:23]

This function only uses |sender| for its text, send the string instead.
Also, this name is awkward, consider Find().

[Yuki, 2013/06/04 03:35:04]

Done.

+
+  // Updates the appearance for the match count label.
   void UpdateMatchCountAppearance(bool no_match);
 
   // views::View:
@@ -133,6 +138,10 @@ class FindBarView : public DropdownBarView,
   // between us and the WebContentsView.
   FindBarHost* find_bar_host() const;
 
+  // Used to detect if the input text, not including the IME composition text,
+  // has changed or not.
+  string16 last_searched_text_;
+
   // The controls in the window.
   SearchTextfieldView* find_text_;
   views::Label* match_count_text_;