Change the variable name to follow the coding rule.

chrome/browser/chromeos/status/power_menu_button.cc

Index: chrome/browser/chromeos/status/power_menu_button.cc
diff --git a/chrome/browser/chromeos/status/power_menu_button.cc b/chrome/browser/chromeos/status/power_menu_button.cc
index 04ec6b3f8c67ceceb6e15a647be54bdc7b0085ae..d145f20c3c24742903bb6a0c12add17679d2b720 100644
--- a/chrome/browser/chromeos/status/power_menu_button.cc
+++ b/chrome/browser/chromeos/status/power_menu_button.cc
@@ -137,9 +137,9 @@ void PowerMenuButton::RunMenu(views::View* source, const gfx::Point& pt) {
   // 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,