Revert of Add ClientNativePixmap multi-planar support.

ui/ozone/gl/gl_image_ozone_native_pixmap_unittest.cc

 // 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 <stdint.h>
 
 #include <memory>
 
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/buffer_types.h"
@@ skipping 20 matching lines @@
                                                const uint8_t color[4]) const {
     ui::SurfaceFactoryOzone* surface_factory =
         ui::OzonePlatform::GetInstance()->GetSurfaceFactoryOzone();
     scoped_refptr<ui::NativePixmap> pixmap =
         surface_factory->CreateNativePixmap(gfx::kNullAcceleratedWidget, size,
                                             format, usage);
     DCHECK(pixmap);
     if (usage == gfx::BufferUsage::GPU_READ_CPU_READ_WRITE) {
       auto client_pixmap = client_pixmap_factory_->ImportFromHandle(
           pixmap->ExportHandle(), size, usage);
-      bool mapped = client_pixmap->Map();
-      EXPECT_TRUE(mapped);
-
-      for (size_t plane = 0; plane < NumberOfPlanesForBufferFormat(format);
-           ++plane) {
-        void* data = client_pixmap->GetMemoryAddress(plane);
-        GLImageTestSupport::SetBufferDataToColor(
-            size.width(), size.height(), pixmap->GetDmaBufPitch(plane), plane,
-            pixmap->GetBufferFormat(), color, static_cast<uint8_t*>(data));
-      }
+      void* data = client_pixmap->Map();
+      EXPECT_TRUE(data);
+      GLImageTestSupport::SetBufferDataToColor(
+          size.width(), size.height(), pixmap->GetDmaBufPitch(0), 0,
+          pixmap->GetBufferFormat(), color, static_cast<uint8_t*>(data));
       client_pixmap->Unmap();
     }
 
     scoped_refptr<ui::GLImageOzoneNativePixmap> image(
         new ui::GLImageOzoneNativePixmap(
             size,
             ui::GLImageOzoneNativePixmap::GetInternalFormatForTesting(format)));
     EXPECT_TRUE(image->Initialize(pixmap.get(), pixmap->GetBufferFormat()));
     return image;
   }
@@ skipping 35 matching lines @@
 INSTANTIATE_TYPED_TEST_CASE_P(DISABLED_GLImageOzoneNativePixmapReadWrite,
                               GLImageTest,
                               GLImageReadWriteType);
 
 INSTANTIATE_TYPED_TEST_CASE_P(DISABLED_GLImageOzoneNativePixmap,
                               GLImageBindTest,
                               GLImageBindTestTypes);
 
 }  // namespace
 }  // namespace gl