Remove parts of //cc we aren't using

cc/quads/picture_draw_quad.cc

Index: cc/quads/picture_draw_quad.cc
diff --git a/cc/quads/picture_draw_quad.cc b/cc/quads/picture_draw_quad.cc
deleted file mode 100644
index af6fba12db047fb954d5bc1c80c3e71313aaea9c..0000000000000000000000000000000000000000
--- a/cc/quads/picture_draw_quad.cc
+++ /dev/null
@@ -1,95 +0,0 @@
-// Copyright 2013 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 "cc/quads/picture_draw_quad.h"
-
-#include "base/trace_event/trace_event_argument.h"
-#include "base/values.h"
-#include "cc/base/math_util.h"
-#include "cc/resources/platform_color.h"
-
-namespace cc {
-
-PictureDrawQuad::PictureDrawQuad() {
-}
-
-PictureDrawQuad::~PictureDrawQuad() {
-}
-
-void PictureDrawQuad::SetNew(const SharedQuadState* shared_quad_state,
-                             const gfx::Rect& rect,
-                             const gfx::Rect& opaque_rect,
-                             const gfx::Rect& visible_rect,
-                             const gfx::RectF& tex_coord_rect,
-                             const gfx::Size& texture_size,
-                             bool nearest_neighbor,
-                             ResourceFormat texture_format,
-                             const gfx::Rect& content_rect,
-                             float contents_scale,
-                             scoped_refptr<RasterSource> raster_source) {
-  ContentDrawQuadBase::SetNew(
-      shared_quad_state,
-      DrawQuad::PICTURE_CONTENT,
-      rect,
-      opaque_rect,
-      visible_rect,
-      tex_coord_rect,
-      texture_size,
-      !PlatformColor::SameComponentOrder(texture_format),
-      nearest_neighbor);
-  this->content_rect = content_rect;
-  this->contents_scale = contents_scale;
-  this->raster_source = raster_source;
-  this->texture_format = texture_format;
-}
-
-void PictureDrawQuad::SetAll(const SharedQuadState* shared_quad_state,
-                             const gfx::Rect& rect,
-                             const gfx::Rect& opaque_rect,
-                             const gfx::Rect& visible_rect,
-                             bool needs_blending,
-                             const gfx::RectF& tex_coord_rect,
-                             const gfx::Size& texture_size,
-                             bool nearest_neighbor,
-                             ResourceFormat texture_format,
-                             const gfx::Rect& content_rect,
-                             float contents_scale,
-                             scoped_refptr<RasterSource> raster_source) {
-  ContentDrawQuadBase::SetAll(shared_quad_state,
-                              DrawQuad::PICTURE_CONTENT,
-                              rect,
-                              opaque_rect,
-                              visible_rect,
-                              needs_blending,
-                              tex_coord_rect,
-                              texture_size,
-                              !PlatformColor::SameComponentOrder(
-                                  texture_format),
-                              nearest_neighbor);
-  this->content_rect = content_rect;
-  this->contents_scale = contents_scale;
-  this->raster_source = raster_source;
-  this->texture_format = texture_format;
-}
-
-void PictureDrawQuad::IterateResources(
-    const ResourceIteratorCallback& callback) {
-  // TODO(danakj): Convert to TextureDrawQuad?
-  NOTIMPLEMENTED();
-}
-
-const PictureDrawQuad* PictureDrawQuad::MaterialCast(const DrawQuad* quad) {
-  DCHECK(quad->material == DrawQuad::PICTURE_CONTENT);
-  return static_cast<const PictureDrawQuad*>(quad);
-}
-
-void PictureDrawQuad::ExtendValue(base::trace_event::TracedValue* value) const {
-  ContentDrawQuadBase::ExtendValue(value);
-  MathUtil::AddToTracedValue("content_rect", content_rect, value);
-  value->SetDouble("contents_scale", contents_scale);
-  value->SetInteger("texture_format", texture_format);
-  // TODO(piman): raster_source?
-}
-
-}  // namespace cc