color: Remove flags for true color rendering

cc/base/switches.cc

 // Copyright (c) 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/base/switches.h"
 
 #include "base/command_line.h"
 
 namespace cc {
 namespace switches {
@@ skipping 32 matching lines @@
 // Compress tile textures for GPUs supporting it.
 const char kEnableTileCompression[] = "enable-tile-compression";
 
 // Convert rasterization and compositing inputs to the output color space
 // before operating on them.
 const char kEnableColorCorrectRendering[] = "enable-color-correct-rendering";
 
 // Enables the GPU benchmarking extension
 const char kEnableGpuBenchmarking[] = "enable-gpu-benchmarking";
 
-// Force all rasterization and compositing to be done in linear color space,
-// with physically correct blending and interpolation.
-const char kEnableTrueColorRendering[] = "enable-true-color-rendering";
-
 // Enables multi-client Surface synchronization. In practice, this indicates
 // that LayerTreeHost expects to be given a valid LocalSurfaceId provided by
 // the parent compositor.
 const char kEnableSurfaceSynchronization[] = "enable-surface-synchronization";
 
 // Renders a border around compositor layers to help debug and study
 // layer compositing.
 const char kShowCompositedLayerBorders[] = "show-composited-layer-borders";
 const char kUIShowCompositedLayerBorders[] = "ui-show-layer-borders";
 
@@ skipping 46 matching lines @@
 const char kCCLayerTreeTestNoTimeout[] = "cc-layer-tree-test-no-timeout";
 
 // Increases timeout for memory checkers.
 const char kCCLayerTreeTestLongTimeout[] = "cc-layer-tree-test-long-timeout";
 
 // Makes pixel tests write their output instead of read it.
 const char kCCRebaselinePixeltests[] = "cc-rebaseline-pixeltests";
 
 }  // namespace switches
 }  // namespace cc