cc: remove unused texture rect params, functions.

cc/output/gl_renderer.cc

 // Copyright 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 "cc/output/gl_renderer.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 2928 matching lines @@
   DCHECK_LE(window_rect.right(), current_surface_size_.width());
   DCHECK_LE(window_rect.bottom(), current_surface_size_.height());
 
   gl_->BindTexture(GL_TEXTURE_2D, texture_id);
   gl_->CopyTexImage2D(GL_TEXTURE_2D, 0, GLDataFormat(texture_format),
                       window_rect.x(), window_rect.y(), window_rect.width(),
                       window_rect.height(), 0);
   gl_->BindTexture(GL_TEXTURE_2D, 0);
 }
 
-bool GLRenderer::UseScopedTexture(DrawingFrame* frame,
-                                  const ScopedResource* texture,
-                                  const gfx::Rect& viewport_rect) {
-  DCHECK(texture->id());
-  frame->current_render_pass = NULL;
-  frame->current_texture = texture;
-
-  return BindFramebufferToTexture(frame, texture, viewport_rect);
-}
-
 void GLRenderer::BindFramebufferToOutputSurface(DrawingFrame* frame) {
   current_framebuffer_lock_ = nullptr;
   output_surface_->BindFramebuffer();
 
   if (output_surface_->HasExternalStencilTest()) {
     output_surface_->ApplyExternalStencil();
     SetStencilEnabled(true);
   } else {
     SetStencilEnabled(false);
   }
 }
 
 bool GLRenderer::BindFramebufferToTexture(DrawingFrame* frame,
-                                          const ScopedResource* texture,
-                                          const gfx::Rect& target_rect) {
+                                          const ScopedResource* texture) {
   DCHECK(texture->id());
 
   // Explicitly release lock, otherwise we can crash when try to lock
   // same texture again.
   current_framebuffer_lock_ = nullptr;
 
   SetStencilEnabled(false);
   gl_->BindFramebuffer(GL_FRAMEBUFFER, offscreen_framebuffer_id_);
   current_framebuffer_lock_ =
       make_scoped_ptr(new ResourceProvider::ScopedWriteLockGL(
@@ skipping 639 matching lines @@
       texture_id = pending_overlay_resources_.back()->texture_id();
     }
 
     context_support_->ScheduleOverlayPlane(
         overlay.plane_z_order, overlay.transform, texture_id,
         ToNearestRect(overlay.display_rect), overlay.uv_rect);
   }
 }
 
 }  // namespace cc