Linux: Select omnibox text on button release instead of press.

chrome/browser/autocomplete/autocomplete_edit_view_gtk.h

 // Copyright (c) 2009 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_AUTOCOMPLETE_AUTOCOMPLETE_EDIT_VIEW_GTK_H_
 #define CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_EDIT_VIEW_GTK_H_
 
 #include <gtk/gtk.h>
 
 #include "base/basictypes.h"
@@ skipping 115 matching lines @@
   gboolean HandleKeyRelease(GtkWidget* widget, GdkEventKey* event);
 
   static gboolean HandleViewButtonPressThunk(GtkWidget* view,
                                              GdkEventButton* event,
                                              gpointer self) {
     return reinterpret_cast<AutocompleteEditViewGtk*>(self)->
         HandleViewButtonPress(event);
   }
   gboolean HandleViewButtonPress(GdkEventButton* event);
 
+  static gboolean HandleViewButtonReleaseThunk(GtkWidget* view,
+                                               GdkEventButton* event,
+                                               gpointer self) {
+    return reinterpret_cast<AutocompleteEditViewGtk*>(self)->
+        HandleViewButtonRelease(event);
+  }
+  gboolean HandleViewButtonRelease(GdkEventButton* event);
+
   static gboolean HandleViewFocusInThunk(GtkWidget* view,
                                           GdkEventFocus* event,
                                           gpointer self) {
     return reinterpret_cast<AutocompleteEditViewGtk*>(self)->
         HandleViewFocusIn();
   }
   gboolean HandleViewFocusIn();
 
   static gboolean HandleViewFocusOutThunk(GtkWidget* view,
                                           GdkEventFocus* event,
@@ skipping 143 matching lines @@
   // it, we pass this string to SavePrimarySelection()).
   std::string selected_text_;
 
   // Has the current value of |selected_text_| been saved as the PRIMARY
   // selection?
   bool selection_saved_;
 
   // ID of the signal handler for "mark-set" on |text_buffer_|.
   gulong mark_set_handler_id_;
 
+  // Is the first mouse button currently down?
+  bool button_1_pressed_;
+
+  // Did the user change the selected text in the middle of the current click?
+  // If so, we don't select all of the text when the button is released -- we
+  // don't want to blow away their selection.
+  bool text_selected_during_click_;
+
+  // Was the text view already focused before the user clicked in it?  We use
+  // this to figure out whether we should select all of the text when the button
+  // is released (we only do so if the view was initially unfocused).
+  bool text_view_focused_before_button_press_;
+
   DISALLOW_COPY_AND_ASSIGN(AutocompleteEditViewGtk);
 };
 
 #endif  // CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_EDIT_VIEW_GTK_H_