android: move overscroll effects to ui/

ui/android/edge_effect_l.h

Index: ui/android/edge_effect_l.h
diff --git a/content/browser/android/edge_effect_l.h b/ui/android/edge_effect_l.h
similarity index 86%
rename from content/browser/android/edge_effect_l.h
rename to ui/android/edge_effect_l.h
index 0e78282a37803bf01edde1e383b0f5f4e8691d11..a4f79379d01981d9b47d26af9aded2ffdd445096 100644
--- a/content/browser/android/edge_effect_l.h
+++ b/ui/android/edge_effect_l.h
@@ -2,12 +2,14 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CONTENT_BROWSER_ANDROID_EDGE_EFFECT_L_H_
-#define CONTENT_BROWSER_ANDROID_EDGE_EFFECT_L_H_
+#ifndef UI_ANDROID_EDGE_EFFECT_L_H_
+#define UI_ANDROID_EDGE_EFFECT_L_H_
 
+#include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
-#include "content/browser/android/edge_effect_base.h"
+#include "ui/android/edge_effect_base.h"
+#include "ui/android/ui_android_export.h"
 #include "ui/gfx/geometry/rect_f.h"
 #include "ui/gfx/geometry/size.h"
 
@@ -20,13 +22,13 @@ namespace ui {
 class ResourceManager;
 }
 
-namespace content {
+namespace ui {
 
 // |EdgeEffectL| mirrors its Android L counterpart, EdgeEffect.java.
 // Conscious tradeoffs were made to align this as closely as possible with the
 // the original Android java version.
 // All coordinates and dimensions are in device pixels.
-class EdgeEffectL : public EdgeEffectBase {
+class UI_ANDROID_EXPORT EdgeEffectL : public EdgeEffectBase {
  public:
   explicit EdgeEffectL(ui::ResourceManager* resource_manager);
   ~EdgeEffectL() override;
@@ -78,6 +80,6 @@ class EdgeEffectL : public EdgeEffectBase {
   DISALLOW_COPY_AND_ASSIGN(EdgeEffectL);
 };
 
-}  // namespace content
+}  // namespace ui
 
-#endif  // CONTENT_BROWSER_ANDROID_EDGE_EFFECT_L_H_
+#endif  // UI_ANDROID_EDGE_EFFECT_L_H_