Ash: Use right edge of screen to scroll maximized windows

ash/wm/frame_painter.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 "ash/wm/frame_painter.h"
 
 #include "base/logging.h"  // DCHECK
 #include "grit/ui_resources.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "third_party/skia/include/core/SkPaint.h"
 #include "third_party/skia/include/core/SkPath.h"
 #include "third_party/skia/include/core/SkShader.h"
 #include "ui/aura/window.h"
 #include "ui/base/hit_test.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/base/theme_provider.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/font.h"
 #include "ui/gfx/image/image.h"
 #include "ui/views/controls/button/image_button.h"
 #include "ui/views/widget/widget.h"
 #include "ui/views/widget/widget_delegate.h"
 
 namespace {
 // TODO(jamescook): Border is specified to be a single pixel overlapping
 // the web content and may need to be built into the shadow layers instead.
 const int kBorderThickness = 0;
-// Ash windows do not have a traditional visible window frame.  Window content
-// extends to the edge of the window.  We consider a small region outside the
-// window bounds and an even smaller region overlapping the window to be the
-// "non-client" area and use it for resizing.
-const int kResizeOutsideBoundsSize = 6;
-const int kResizeInsideBoundsSize = 1;
 // In the window corners, the resize areas don't actually expand bigger, but the
 // 16 px at the end of each edge triggers diagonal resizing.
 const int kResizeAreaCornerSize = 16;
 // Space between left edge of window and popup window icon.
 const int kIconOffsetX = 4;
 // Space between top of window and popup window icon.
 const int kIconOffsetY = 6;
 // Height and width of window icon.
 const int kIconSize = 16;
 // Space between the title text and the caption buttons.
@@ skipping 56 matching lines @@
   // back. This is cheaper than pushing/popping the entire canvas state.
   canvas->sk_canvas()->translate(SkIntToScalar(-bitmap_offset_x), 0);
   canvas->sk_canvas()->drawPath(path, paint);
   canvas->sk_canvas()->translate(SkIntToScalar(bitmap_offset_x), 0);
 
 }
 }  // namespace
 
 namespace ash {
 
+// static
+const int FramePainter::kResizeOutsideBoundsSize = 6;
+const int FramePainter::kResizeInsideBoundsSize = 1;
+
 ///////////////////////////////////////////////////////////////////////////////
 // FramePainter, public:
 
 FramePainter::FramePainter()
     : frame_(NULL),
       window_icon_(NULL),
       maximize_button_(NULL),
       close_button_(NULL),
       button_separator_(NULL),
       top_left_corner_(NULL),
@@ skipping 271 matching lines @@
                    theme_provider->GetBitmapNamed(pushed_bitmap_id));
 }
 
 int FramePainter::GetTitleOffsetX() const {
   return window_icon_ ?
       window_icon_->bounds().right() + kTitleIconOffsetX :
       kTitleNoIconOffsetX;
 }
 
 }  // namespace ash