ash: Select omnibox text on mouse up instead of down.

chrome/browser/ui/views/omnibox/omnibox_view_views.h

 // Copyright (c) 2012 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.
 
 #ifndef CHROME_BROWSER_UI_VIEWS_OMNIBOX_OMNIBOX_VIEW_VIEWS_H_
 #define CHROME_BROWSER_UI_VIEWS_OMNIBOX_OMNIBOX_VIEW_VIEWS_H_
 #pragma once
 
 #include <string>
 
@@ skipping 53 matching lines @@
 
   // Sets the colors of the text view according to the theme.
   void SetBaseColor();
 
   // Called after key even is handled either by HandleKeyEvent or by Textfield.
   bool HandleAfterKeyEvent(const views::KeyEvent& event, bool handled);
 
   // Called when KeyRelease event is generated on textfield.
   bool HandleKeyReleaseEvent(const views::KeyEvent& event);
 
-  // Called when the mouse press event is generated on textfield.
-  bool HandleMousePressEvent(const views::MouseEvent& event);
+  // Called when mouse events are generated on the textfield.
+  // The views::Textfield implementations will be executed first.
+  void HandleMousePressEvent(const views::MouseEvent& event);
+  void HandleMouseDragEvent(const views::MouseEvent& event);
+  void HandleMouseReleaseEvent(const views::MouseEvent& event);
 
   // Called when Focus is set/unset on textfield.
   void HandleFocusIn();
   void HandleFocusOut();
 
   // Sets whether the location entry can accept focus.
   void SetLocationEntryFocusable(bool focusable);
 
   // Returns true if the location entry is focusable and visible in
   // the root view.
@@ skipping 122 matching lines @@
 
   // Was the delete key pressed with an empty selection at the end of the edit?
   bool delete_at_end_pressed_;
   LocationBarView* location_bar_view_;
 
   // True if the IME candidate window is open. When this is true, we want to
   // avoid showing the popup. So far, the candidate window is detected only
   // on Chrome OS.
   bool ime_candidate_window_open_;
 
+  // Should we select all the text when we see the mouse button get released?
+  // We select in response to a click that focuses the omnibox, but we defer
+  // until release, setting this variable back to false if we saw a drag, to
+  // allow the user to select just a portion of the text.
+  bool select_all_on_mouse_release_;
+
   DISALLOW_COPY_AND_ASSIGN(OmniboxViewViews);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_OMNIBOX_OMNIBOX_VIEW_VIEWS_H_