Change CHROMIUM_image declarations to support multi planar input.

content/common/gpu/gpu_memory_buffer_factory_ozone_native_buffer.cc

Index: content/common/gpu/gpu_memory_buffer_factory_ozone_native_buffer.cc
diff --git a/content/common/gpu/gpu_memory_buffer_factory_ozone_native_buffer.cc b/content/common/gpu/gpu_memory_buffer_factory_ozone_native_buffer.cc
index 6185150e5cf71764ea4ffcef46548084ae8253e3..7ffa3af0997753bc889efca3122f3dd242d24678 100644
--- a/content/common/gpu/gpu_memory_buffer_factory_ozone_native_buffer.cc
+++ b/content/common/gpu/gpu_memory_buffer_factory_ozone_native_buffer.cc
@@ -79,13 +79,26 @@ gpu::ImageFactory* GpuMemoryBufferFactoryOzoneNativeBuffer::AsImageFactory() {
 }
 
 scoped_refptr<gfx::GLImage>
-GpuMemoryBufferFactoryOzoneNativeBuffer::CreateImageForGpuMemoryBuffer(
-    const gfx::GpuMemoryBufferHandle& handle,
+GpuMemoryBufferFactoryOzoneNativeBuffer::CreateImageForGpuMemoryBuffers(
+    const std::vector<gfx::GpuMemoryBufferHandle>& handles,
     const gfx::Size& size,
-    gfx::GpuMemoryBuffer::Format format,
+    const std::vector<gfx::GpuMemoryBuffer::Format>& formats,
     unsigned internalformat,
     int client_id) {
+  // TODO(emircan): See http://crbug.com/439520; support passing multiple
+  // buffers when new multi-planar formats are added.
+  size_t num_buffers =
+      gpu::ImageFactory::NumberOfPlanesForImageFormat(internalformat);
+  if (num_buffers != 1) {
+    NOTIMPLEMENTED();
+    return scoped_refptr<gfx::GLImage>();
+  }
+
+  const gfx::GpuMemoryBufferHandle& handle = handles[0];
+  const gfx::GpuMemoryBuffer::Format format = formats[0];
+
   DCHECK_EQ(handle.type, gfx::OZONE_NATIVE_BUFFER);
+
   return ozone_native_buffer_factory_.CreateImageForGpuMemoryBuffer(
       handle.id, size, format, internalformat, client_id);
 }