Change glimage to accept a type.

content/common/gpu/client/gpu_memory_buffer_impl_android.cc

Index: content/common/gpu/client/gpu_memory_buffer_impl_android.cc
diff --git a/content/common/gpu/client/gpu_memory_buffer_impl_android.cc b/content/common/gpu/client/gpu_memory_buffer_impl_android.cc
index a7f694f4a8f0b8ed4c756a2dfd8b256668356c7c..0044d715e12c6ba6f23e19b2c978a072913ca017 100644
--- a/content/common/gpu/client/gpu_memory_buffer_impl_android.cc
+++ b/content/common/gpu/client/gpu_memory_buffer_impl_android.cc
@@ -12,7 +12,11 @@ namespace content {
 scoped_ptr<GpuMemoryBufferImpl> GpuMemoryBufferImpl::Create(
     gfx::GpuMemoryBufferHandle handle,
     gfx::Size size,
-    unsigned internalformat) {
+    unsigned internalformat,
+    gfx::GpuMemoryBuffer::Usage usage) {
+  if (usage == gfx::GpuMemoryBuffer::SCANOUT)

[reveman, 2014/04/30 11:31:28]

I don't think this should be here. If the browser created some type of handle
for some usage you can assume that it knows what it's doing here. If some
specific implementation doesn't support Map or whatever we can just NOTREACHED
there.

Same comment in other platform specific files.

+    return scoped_ptr<GpuMemoryBufferImpl>();
+
   switch (handle.type) {
     case gfx::SHARED_MEMORY_BUFFER: {
       scoped_ptr<GpuMemoryBufferImplShm> buffer(