Remove a few unused files.

webkit/glue/plugins/mac_accelerated_surface_container.cc

Index: webkit/glue/plugins/mac_accelerated_surface_container.cc
diff --git a/webkit/glue/plugins/mac_accelerated_surface_container.cc b/webkit/glue/plugins/mac_accelerated_surface_container.cc
deleted file mode 100644
index 8eca9d2646b476c748cbe4718f93aeb7a42aae5b..0000000000000000000000000000000000000000
--- a/webkit/glue/plugins/mac_accelerated_surface_container.cc
+++ /dev/null
@@ -1,158 +0,0 @@
-// Copyright (c) 2010 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 "webkit/glue/plugins/mac_accelerated_surface_container.h"
-
-#include "app/surface/io_surface_support_mac.h"
-#include "base/logging.h"
-#include "webkit/glue/plugins/mac_accelerated_surface_container_manager.h"
-#include "webkit/glue/plugins/webplugin.h"
-
-MacAcceleratedSurfaceContainer::MacAcceleratedSurfaceContainer()
-    : x_(0),
-      y_(0),
-      surface_(NULL),
-      width_(0),
-      height_(0),
-      texture_(0) {
-}
-
-MacAcceleratedSurfaceContainer::~MacAcceleratedSurfaceContainer() {
-  ReleaseIOSurface();
-}
-
-void MacAcceleratedSurfaceContainer::ReleaseIOSurface() {
-  if (surface_) {
-    CFRelease(surface_);
-    surface_ = NULL;
-  }
-}
-
-void MacAcceleratedSurfaceContainer::SetSizeAndIOSurface(
-    int32 width,
-    int32 height,
-    uint64 io_surface_identifier,
-    MacAcceleratedSurfaceContainerManager* manager) {
-  ReleaseIOSurface();
-  IOSurfaceSupport* io_surface_support = IOSurfaceSupport::Initialize();
-  if (io_surface_support) {
-    surface_ = io_surface_support->IOSurfaceLookup(
-        static_cast<uint32>(io_surface_identifier));
-    EnqueueTextureForDeletion(manager);
-    width_ = width;
-    height_ = height;
-  }
-}
-
-void MacAcceleratedSurfaceContainer::SetSizeAndTransportDIB(
-    int32 width,
-    int32 height,
-    TransportDIB::Handle transport_dib,
-    MacAcceleratedSurfaceContainerManager* manager) {
-  if (TransportDIB::is_valid(transport_dib)) {
-    transport_dib_.reset(TransportDIB::Map(transport_dib));
-    EnqueueTextureForDeletion(manager);
-    width_ = width;
-    height_ = height;
-  }
-}
-
-void MacAcceleratedSurfaceContainer::MoveTo(
-    const webkit_glue::WebPluginGeometry& geom) {
-  x_ = geom.window_rect.x();
-  y_ = geom.window_rect.y();
-  // TODO(kbr): may need to pay attention to cutout rects.
-  clipRect_ = geom.clip_rect;
-}
-
-void MacAcceleratedSurfaceContainer::Draw(CGLContextObj context) {
-  IOSurfaceSupport* io_surface_support = IOSurfaceSupport::Initialize();
-  GLenum target = GL_TEXTURE_RECTANGLE_ARB;
-  if (!texture_) {
-    if ((io_surface_support && !surface_) ||
-        (!io_surface_support && !transport_dib_.get()))
-      return;
-    glGenTextures(1, &texture_);
-    glBindTexture(target, texture_);
-    glTexParameterf(target, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-    glTexParameterf(target, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-    // When using an IOSurface, the texture does not need to be repeatedly
-    // uploaded, so bind the IOSurface once during texture gen in this case.
-    if (io_surface_support) {
-      DCHECK(surface_);
-      // Don't think we need to identify a plane.
-      GLuint plane = 0;
-      io_surface_support->CGLTexImageIOSurface2D(context,
-                                                 target,
-                                                 GL_RGBA,
-                                                 width_,
-                                                 height_,
-                                                 GL_BGRA,
-                                                 GL_UNSIGNED_INT_8_8_8_8_REV,
-                                                 surface_,
-                                                 plane);
-    } else {
-      // Reserve space on the card for the actual texture upload, done with the
-      // glTexSubImage2D() call, below.
-      glTexImage2D(target,
-                   0,  // mipmap level 0
-                   GL_RGBA,  // internal format
-                   width_,
-                   height_,
-                   0,  // no border
-                   GL_BGRA,  // The GPU plugin read BGRA pixels
-                   GL_UNSIGNED_INT_8_8_8_8_REV,
-                   NULL);  // No data, this call just reserves room.
-    }
-  }
-
-  // If using TransportDIBs, the texture needs to be uploaded every frame.
-  if (transport_dib_.get() != NULL) {
-    void* pixel_memory = transport_dib_->memory();
-    if (pixel_memory) {
-      glBindTexture(target, texture_);
-      glPixelStorei(GL_UNPACK_ALIGNMENT, 1);  // Needed for NPOT textures.
-      glTexSubImage2D(target,
-                      0,  // mipmap level 0
-                      0,  // x-offset
-                      0,  // y-offset
-                      width_,
-                      height_,
-                      GL_BGRA,  // The GPU plugin gave us BGRA pixels
-                      GL_UNSIGNED_INT_8_8_8_8_REV,
-                      pixel_memory);
-    }
-  }
-
-  if (texture_) {
-    // TODO(kbr): convert this to use only OpenGL ES 2.0 functionality
-    glBindTexture(target, texture_);
-    glEnable(target);
-    glBegin(GL_TRIANGLE_STRIP);
-    // TODO(kbr): may need to pay attention to cutout rects.
-    int clipX = clipRect_.x();
-    int clipY = clipRect_.y();
-    int clipWidth = clipRect_.width();
-    int clipHeight = clipRect_.height();
-    int x = x_ + clipX;
-    int y = y_ + clipY;
-    glTexCoord2f(clipX, height_ - clipY);
-    glVertex3f(x, y, 0);
-    glTexCoord2f(clipX + clipWidth, height_ - clipY);
-    glVertex3f(x + clipWidth, y, 0);
-    glTexCoord2f(clipX, height_ - clipY - clipHeight);
-    glVertex3f(x, y + clipHeight, 0);
-    glTexCoord2f(clipX + clipWidth, height_ - clipY - clipHeight);
-    glVertex3f(x + clipWidth, y + clipHeight, 0);
-    glEnd();
-    glDisable(target);
-  }
-}
-
-void MacAcceleratedSurfaceContainer::EnqueueTextureForDeletion(
-    MacAcceleratedSurfaceContainerManager* manager) {
-  manager->EnqueueTextureForDeletion(texture_);
-  texture_ = 0;
-}
-