Changes reference to pixels to DIPs in comments

chrome/browser/ui/views/tabs/tab_drag_controller.cc

 // 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.
 
 #include "chrome/browser/ui/views/tabs/tab_drag_controller.h"
 
 #include <math.h>
 #include <set>
 
 #include "base/auto_reset.h"
@@ skipping 53 matching lines @@
 // Delay, in ms, during dragging before we bring a window to front.
 const int kBringToFrontDelay = 750;
 
 // Initial delay before moving tabs when the dragged tab is close to the edge of
 // the stacked tabs.
 const int kMoveAttachedInitialDelay = 600;
 
 // Delay for moving tabs after the initial delay has passed.
 const int kMoveAttachedSubsequentDelay = 300;
 
-const int kHorizontalMoveThreshold = 16;  // Pixels.
+const int kHorizontalMoveThreshold = 16;  // DIPs.
 
 // Distance from the next/previous stacked before before we consider the tab
 // close enough to trigger moving.
 const int kStackedDistance = 36;
 
 // A dragged window is forced to be a bit smaller than maximized bounds during a
 // drag. This prevents the dragged browser widget from getting maximized at
 // creation and makes it easier to drag tabs out of a restored window that had
 // maximized size.
-const int kMaximizedWindowInset = 10;  // Pixels.
+const int kMaximizedWindowInset = 10;  // DIPs.
 
 #if defined(USE_ASH)
 void SetWindowPositionManaged(gfx::NativeWindow window, bool value) {
   ash::wm::GetWindowState(window)->set_window_position_managed(value);
 }
 
 // Returns true if |tab_strip| browser window is docked.
 bool IsDockedOrSnapped(const TabStrip* tab_strip) {
   DCHECK(tab_strip);
   ash::wm::WindowState* window_state =
@@ skipping 1721 matching lines @@
        it != browser_list->end(); ++it) {
     if ((*it)->tab_strip_model()->empty())
       exclude.insert((*it)->window()->GetNativeWindow());
   }
 #endif
   return GetLocalProcessWindowAtPoint(host_desktop_type_,
                                       screen_point,
                                       exclude);
 
 }