Change the variable name to follow the coding rule.

chrome/browser/chromeos/status/clock_menu_button.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/browser/chromeos/status/clock_menu_button.h"
 
 #include "base/i18n/time_formatting.h"
 #include "base/string_util.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
@@ skipping 142 matching lines @@
 
   // TODO(rhashimoto): Remove this workaround when WebUI provides a
   // top-level widget on the ChromeOS login screen that is a window.
   // The current BackgroundView class for the ChromeOS login screen
   // creates a owning Widget that has a native GtkWindow but is not a
   // Window.  This makes it impossible to get the NativeWindow via
   // the views API.  This workaround casts the top-level NativeWidget
   // to a NativeWindow that we can pass to MenuItemView::RunMenuAt().
   gfx::NativeWindow window = GTK_WINDOW(source->GetWidget()->GetNativeView());
 
-  gfx::Point screen_loc;
-  views::View::ConvertPointToScreen(source, &screen_loc);
-  gfx::Rect bounds(screen_loc, source->size());
+  gfx::Point screen_location;
+  views::View::ConvertPointToScreen(source, &screen_location);
+  gfx::Rect bounds(screen_location, source->size());
   menu_->RunMenuAt(
       window,
       this,
       bounds,
       views::MenuItemView::TOPRIGHT,
       true);
 }
 
 // ClockMenuButton, views::View implementation:
 
@@ skipping 16 matching lines @@
       const string16 clock_open_options_label =
           l10n_util::GetStringUTF16(IDS_STATUSBAR_CLOCK_OPEN_OPTIONS_DIALOG);
       menu_->AppendMenuItemWithLabel(
           CLOCK_OPEN_OPTIONS_ITEM,
           UTF16ToWide(clock_open_options_label));
     }
   }
 }
 
 }  // namespace chromeos