Revert 96674 - Gtk: Make click target of tabs match their appearance.

chrome/browser/ui/tabs/tab_resources.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/ui/tabs/tab_resources.h"
-
-#include "base/logging.h"
-#include "ui/gfx/path.h"
-
-namespace {
-
-// Hit mask constants.
-const SkScalar kTabCapWidth = 15;
-const SkScalar kTabTopCurveWidth = 4;
-const SkScalar kTabBottomCurveWidth = 3;
-
-}  // namespace
-
-// static
-void TabResources::GetHitTestMask(int width, int height, gfx::Path* path) {
-  DCHECK(path);
-
-  SkScalar h = SkIntToScalar(height);
-  SkScalar w = SkIntToScalar(width);
-
-  path->moveTo(0, h);
-
-  // Left end cap.
-  path->lineTo(kTabBottomCurveWidth, h - kTabBottomCurveWidth);
-  path->lineTo(kTabCapWidth - kTabTopCurveWidth, kTabTopCurveWidth);
-  path->lineTo(kTabCapWidth, 0);
-
-  // Connect to the right cap.
-  path->lineTo(w - kTabCapWidth, 0);
-
-  // Right end cap.
-  path->lineTo(w - kTabCapWidth + kTabTopCurveWidth, kTabTopCurveWidth);
-  path->lineTo(w - kTabBottomCurveWidth, h - kTabBottomCurveWidth);
-  path->lineTo(w, h);
-
-  // Close out the path.
-  path->lineTo(0, h);
-  path->close();
-}