Move content/renderer input handling for web input events to ui

ui/events/blink/input_scroll_elasticity_controller.cc

 // Copyright 2014 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 "content/renderer/input/input_scroll_elasticity_controller.h"
+#include "ui/events/blink/input_scroll_elasticity_controller.h"
 
 #include <math.h>
 
 #include "base/bind.h"
 #include "cc/input/input_handler.h"
 #include "ui/gfx/geometry/vector2d_conversions.h"
 
 // InputScrollElasticityController is based on
 // WebKit/Source/platform/mac/InputScrollElasticityController.mm
 /*
@@ skipping 14 matching lines @@
  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  * THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-namespace content {
+namespace ui {
 
 namespace {
 
 const float kScrollVelocityZeroingTimeout = 0.10f;
 const float kRubberbandMinimumRequiredDeltaBeforeStretch = 10;
 
 const float kRubberbandStiffness = 20;
 const float kRubberbandAmplitude = 0.31f;
 const float kRubberbandPeriod = 1.6f;
 
@@ skipping 349 matching lines @@
       momentum_animation_reset_at_next_frame_ = true;
       break;
     default:
       // These cases should not be hit because the stretch must be zero in the
       // Inactive and MomentumScroll states.
       NOTREACHED();
       break;
   }
 }
 
-}  // namespace content
+}  // namespace ui