Make the maximize button more easily hittable when there is a huge amount of tabs present

ui/views/window/non_client_view.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 "ui/views/window/non_client_view.h"
 
 #include "ui/base/accessibility/accessible_view_state.h"
 #include "ui/base/hit_test.h"
 #include "ui/views/widget/root_view.h"
 #include "ui/views/widget/widget.h"
@@ skipping 74 matching lines @@
 
 void NonClientView::SetInactiveRenderingDisabled(bool disable) {
   frame_view_->SetInactiveRenderingDisabled(disable);
 }
 
 gfx::Rect NonClientView::GetWindowBoundsForClientBounds(
     const gfx::Rect client_bounds) const {
   return frame_view_->GetWindowBoundsForClientBounds(client_bounds);
 }
 
-int NonClientView::NonClientHitTest(const gfx::Point& point) {
+int NonClientView::NonClientHitTest(const gfx::Point& point) const {
   // The NonClientFrameView is responsible for also asking the ClientView.
   return frame_view_->NonClientHitTest(point);
 }
 
 void NonClientView::GetWindowMask(const gfx::Size& size,
                                   gfx::Path* window_mask) {
   frame_view_->GetWindowMask(size, window_mask);
 }
 
 void NonClientView::ResetWindowControls() {
@@ skipping 129 matching lines @@
 
   paint_as_active_ = disable;
   ShouldPaintAsActiveChanged();
 }
 
 int NonClientFrameView::GetHTComponentForFrame(const gfx::Point& point,
                                                int top_resize_border_height,
                                                int resize_border_thickness,
                                                int top_resize_corner_height,
                                                int resize_corner_width,
-                                               bool can_resize) {
+                                               bool can_resize) const {
   // Tricky: In XP, native behavior is to return HTTOPLEFT and HTTOPRIGHT for
   // a |resize_corner_size|-length strip of both the side and top borders, but
   // only to return HTBOTTOMLEFT/HTBOTTOMRIGHT along the bottom border + corner
   // (not the side border).  Vista goes further and doesn't return these on any
   // of the side borders.  We allow callers to match either behavior.
   int component;
   if (point.x() < resize_border_thickness) {
     if (point.y() < top_resize_corner_height)
       component = HTTOPLEFT;
     else if (point.y() >= (height() - resize_border_thickness))
@@ skipping 57 matching lines @@
 const char* NonClientFrameView::GetClassName() const {
   return kViewClassName;
 }
 
 void NonClientFrameView::OnBoundsChanged(const gfx::Rect& previous_bounds) {
   // Overridden to do nothing. The NonClientView manually calls Layout on the
   // FrameView when it is itself laid out, see comment in NonClientView::Layout.
 }
 
 }  // namespace views