Remove unused in-process pepper APIs

ppapi/thunk/ppb_scrollbar_thunk.cc

Index: ppapi/thunk/ppb_scrollbar_thunk.cc
diff --git a/ppapi/thunk/ppb_scrollbar_thunk.cc b/ppapi/thunk/ppb_scrollbar_thunk.cc
deleted file mode 100644
index 589948c16530933a8af2a5f5b0305783dde61d63..0000000000000000000000000000000000000000
--- a/ppapi/thunk/ppb_scrollbar_thunk.cc
+++ /dev/null
@@ -1,95 +0,0 @@
-// 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 "ppapi/thunk/thunk.h"
-#include "ppapi/thunk/enter.h"
-#include "ppapi/thunk/ppb_scrollbar_api.h"
-#include "ppapi/thunk/resource_creation_api.h"
-
-namespace ppapi {
-namespace thunk {
-
-typedef EnterResource<PPB_Scrollbar_API> EnterScrollbar;
-
-namespace {
-
-PP_Resource Create(PP_Instance instance, PP_Bool vertical) {
-  EnterResourceCreation enter(instance);
-  if (enter.failed())
-    return 0;
-  return enter.functions()->CreateScrollbar(instance, vertical);
-}
-
-PP_Bool IsScrollbar(PP_Resource resource) {
-  EnterScrollbar enter(resource, false);
-  return PP_FromBool(enter.succeeded());
-}
-
-uint32_t GetThickness(PP_Resource scrollbar) {
-  EnterScrollbar enter(scrollbar, true);
-  if (enter.failed())
-    return 0;
-  return enter.object()->GetThickness();
-}
-
-PP_Bool IsOverlay(PP_Resource scrollbar) {
-  EnterScrollbar enter(scrollbar, true);
-  if (enter.failed())
-    return PP_FALSE;
-  return PP_FromBool(enter.object()->IsOverlay());
-}
-
-uint32_t GetValue(PP_Resource scrollbar) {
-  EnterScrollbar enter(scrollbar, true);
-  if (enter.failed())
-    return 0;
-  return enter.object()->GetValue();
-}
-
-void SetValue(PP_Resource scrollbar, uint32_t value) {
-  EnterScrollbar enter(scrollbar, true);
-  if (enter.succeeded())
-    enter.object()->SetValue(value);
-}
-
-void SetDocumentSize(PP_Resource scrollbar, uint32_t size) {
-  EnterScrollbar enter(scrollbar, true);
-  if (enter.succeeded())
-    enter.object()->SetDocumentSize(size);
-}
-
-void SetTickMarks(PP_Resource scrollbar,
-                  const PP_Rect* tick_marks,
-                  uint32_t count) {
-  EnterScrollbar enter(scrollbar, true);
-  if (enter.succeeded())
-    enter.object()->SetTickMarks(tick_marks, count);
-}
-
-void ScrollBy(PP_Resource scrollbar, PP_ScrollBy_Dev unit, int32_t multiplier) {
-  EnterScrollbar enter(scrollbar, true);
-  if (enter.succeeded())
-    enter.object()->ScrollBy(unit, multiplier);
-}
-
-const PPB_Scrollbar_Dev g_ppb_scrollbar_thunk = {
-  &Create,
-  &IsScrollbar,
-  &GetThickness,
-  &IsOverlay,
-  &GetValue,
-  &SetValue,
-  &SetDocumentSize,
-  &SetTickMarks,
-  &ScrollBy
-};
-
-}  // namespace
-
-const PPB_Scrollbar_Dev_0_5* GetPPB_Scrollbar_Dev_0_5_Thunk() {
-  return &g_ppb_scrollbar_thunk;
-}
-
-}  // namespace thunk
-}  // namespace ppapi