Move all CARendererLayerTree parameters to separate struct.

gpu/ipc/service/image_transport_surface_overlay_mac.mm

 // Copyright 2015 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 "gpu/ipc/service/image_transport_surface_overlay_mac.h"
 
 #include <CoreGraphics/CoreGraphics.h>
 #include <IOSurface/IOSurface.h>
 #include <OpenGL/CGLRenderers.h>
 #include <OpenGL/CGLTypes.h>
 #include <OpenGL/gl.h>
 #include <stddef.h>
 
 #include <algorithm>
 
 // This type consistently causes problem on Mac, and needs to be dealt with
 // in a systemic way.
 // http://crbug.com/517208
 #ifndef GL_OES_EGL_image
 typedef void* GLeglImageOES;
 #endif
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
-#include "base/mac/scoped_cftyperef.h"
 #include "base/trace_event/trace_event.h"
 #include "gpu/ipc/common/gpu_messages.h"
 #include "gpu/ipc/service/gpu_channel_manager.h"
 #include "gpu/ipc/service/gpu_channel_manager_delegate.h"
 #include "ui/accelerated_widget_mac/ca_layer_tree_coordinator.h"
 #include "ui/accelerated_widget_mac/io_surface_context.h"
 #include "ui/base/cocoa/animation_utils.h"
 #include "ui/base/cocoa/remote_layer_api.h"
 #include "ui/gfx/geometry/rect_conversions.h"
 #include "ui/gfx/swap_result.h"
@@ skipping 256 matching lines @@
   }
   if (z_order) {
     DLOG(ERROR) << "Invalid non-zero Z order.";
     return false;
   }
   return ca_layer_tree_coordinator_->SetPendingGLRendererBackbuffer(
       static_cast<gl::GLImageIOSurface*>(image)->io_surface());
 }
 
 bool ImageTransportSurfaceOverlayMac::ScheduleCALayer(
-    gl::GLImage* contents_image,
-    const gfx::RectF& contents_rect,
-    float opacity,
-    unsigned background_color,
-    unsigned edge_aa_mask,
-    const gfx::RectF& rect,
-    bool is_clipped,
-    const gfx::RectF& clip_rect,
-    const gfx::Transform& transform,
-    int sorting_context_id,
-    unsigned filter) {
-  base::ScopedCFTypeRef<IOSurfaceRef> io_surface;
-  base::ScopedCFTypeRef<CVPixelBufferRef> cv_pixel_buffer;
-  if (contents_image) {
-    gl::GLImageIOSurface* io_surface_image =
-        static_cast<gl::GLImageIOSurface*>(contents_image);
-    io_surface = io_surface_image->io_surface();
-    cv_pixel_buffer = io_surface_image->cv_pixel_buffer();
-  }
+    const ui::CARendererLayerParams& params) {
   return ca_layer_tree_coordinator_->GetPendingCARendererLayerTree()
-      ->ScheduleCALayer(is_clipped, gfx::ToEnclosingRect(clip_rect),
-                        sorting_context_id, transform, io_surface,
-                        cv_pixel_buffer, contents_rect,
-                        gfx::ToEnclosingRect(rect), background_color,
-                        edge_aa_mask, opacity, filter);
+      ->ScheduleCALayer(params);
 }
 
 bool ImageTransportSurfaceOverlayMac::IsSurfaceless() const {
   return true;
 }
 
 bool ImageTransportSurfaceOverlayMac::Resize(const gfx::Size& pixel_size,
                                              float scale_factor,
                                              bool has_alpha) {
   pixel_size_ = pixel_size;
@@ skipping 18 matching lines @@
   gl_renderer_id_ = context_renderer_id & kCGLRendererIDMatchingMask;
 
   // Post a task holding a reference to the new GL context. The reason for
   // this is to avoid creating-then-destroying the context for every image
   // transport surface that is observing the GPU switch.
   base::MessageLoop::current()->PostTask(
       FROM_HERE, base::Bind(&IOSurfaceContextNoOp, context_on_new_gpu));
 }
 
 }  // namespace gpu