[WIP] Not for review. Zero copy.

content/common/gpu/client/gpu_memory_buffer_impl_linux.cc

Index: content/common/gpu/client/gpu_memory_buffer_impl_linux.cc
diff --git a/content/common/gpu/client/gpu_memory_buffer_impl_linux.cc b/content/common/gpu/client/gpu_memory_buffer_impl_linux.cc
index d885f3f8676d78d45cf0aaf14fd96a98a34076c2..99a1a9f9869a6e077ff582602efa22fd0c760896 100644
--- a/content/common/gpu/client/gpu_memory_buffer_impl_linux.cc
+++ b/content/common/gpu/client/gpu_memory_buffer_impl_linux.cc
@@ -4,6 +4,7 @@
 
 #include "content/common/gpu/client/gpu_memory_buffer_impl.h"
 
+#include "content/common/gpu/client/gpu_memory_buffer_impl_intel_drm.h"
 #include "content/common/gpu/client/gpu_memory_buffer_impl_shm.h"
 
 namespace content {
@@ -57,6 +58,14 @@ scoped_ptr<GpuMemoryBufferImpl> GpuMemoryBufferImpl::CreateFromHandle(
 
       return buffer.PassAs<GpuMemoryBufferImpl>();
     }
+    case gfx::INTEL_DRM_BUFFER: {
+      scoped_ptr<GpuMemoryBufferImplIntelDRM> buffer(
+          new GpuMemoryBufferImplIntelDRM(size, internalformat));
+      if (!buffer->Initialize(handle))
+        return scoped_ptr<GpuMemoryBufferImpl>();
+
+      return buffer.PassAs<GpuMemoryBufferImpl>();
+    }
     default:
       return scoped_ptr<GpuMemoryBufferImpl>();
   }