Remove SetDrawViewport

cc/output/software_renderer.cc

 // Copyright 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 "cc/output/software_renderer.h"
 
 #include "base/trace_event/trace_event.h"
 #include "cc/base/math_util.h"
 #include "cc/output/compositor_frame.h"
 #include "cc/output/compositor_frame_ack.h"
@@ skipping 211 matching lines @@
       EnsureScissorTestDisabled();
       ClearFramebuffer(frame);
       break;
     case SURFACE_INITIALIZATION_MODE_SCISSORED_CLEAR:
       SetScissorTestRect(render_pass_scissor);
       ClearFramebuffer(frame);
       break;
   }
 }
 
-void SoftwareRenderer::SetDrawViewport(
-    const gfx::Rect& window_space_viewport) {}
-
 bool SoftwareRenderer::IsSoftwareResource(
     ResourceProvider::ResourceId resource_id) const {
   switch (resource_provider_->GetResourceType(resource_id)) {
     case ResourceProvider::RESOURCE_TYPE_GL_TEXTURE:
       return false;
     case ResourceProvider::RESOURCE_TYPE_BITMAP:
       return true;
     case ResourceProvider::RESOURCE_TYPE_INVALID:
       break;
   }
@@ skipping 409 matching lines @@
 }
 
 void SoftwareRenderer::DidChangeVisibility() {
   if (visible())
     EnsureBackbuffer();
   else
     DiscardBackbuffer();
 }
 
 }  // namespace cc