exo: Add support for linux_dmabuf interface to wayland bindings.

components/exo/display_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 "components/exo/buffer.h"
 #include "components/exo/display.h"
 #include "components/exo/shared_memory.h"
 #include "components/exo/shell_surface.h"
 #include "components/exo/sub_surface.h"
 #include "components/exo/surface.h"
@@ skipping 35 matching lines @@
   scoped_ptr<SharedMemory> shm1 = display->CreateSharedMemory(handle, shm_size);
   EXPECT_TRUE(shm1);
 
   // Creating a shared memory instance from a invalid handle should fail.
   scoped_ptr<SharedMemory> shm2 =
       display->CreateSharedMemory(base::SharedMemoryHandle(), shm_size);
   EXPECT_FALSE(shm2);
 }
 
 #if defined(USE_OZONE)
-TEST_F(DisplayTest, CreatePrimeBuffer) {
+TEST_F(DisplayTest, CreateLinuxDMABufBuffer) {
   const gfx::Size buffer_size(256, 256);
 
   scoped_ptr<Display> display(new Display);
 
   // Creating a prime buffer from a native pixmap handle should succeed.
   scoped_refptr<ui::NativePixmap> pixmap =
       ui::OzonePlatform::GetInstance()
           ->GetSurfaceFactoryOzone()
           ->CreateNativePixmap(gfx::kNullAcceleratedWidget, buffer_size,
                                gfx::BufferFormat::RGBA_8888,
                                gfx::BufferUsage::GPU_READ);
   gfx::NativePixmapHandle native_pixmap_handle = pixmap->ExportHandle();
   scoped_ptr<Buffer> buffer1 = display->CreatePrimeBuffer(
       base::ScopedFD(native_pixmap_handle.fd.fd), buffer_size,
       gfx::BufferFormat::RGBA_8888, native_pixmap_handle.stride);
   EXPECT_TRUE(buffer1);
 
   // Creating a prime buffer using an invalid fd should fail.
-  scoped_ptr<Buffer> buffer2 = display->CreatePrimeBuffer(
+  scoped_ptr<Buffer> buffer2 = display->CreateLinuxDMABufBuffer(
       base::ScopedFD(), buffer_size, gfx::BufferFormat::RGBA_8888,
       buffer_size.width() * 4);
   EXPECT_FALSE(buffer2);
 }
 #endif
 
 TEST_F(DisplayTest, CreateShellSurface) {
   scoped_ptr<Display> display(new Display);
 
   // Create two surfaces.
@@ skipping 73 matching lines @@
   // Attempting to create a sub surface for parent with grandchild as its parent
   // should fail.
   EXPECT_FALSE(display->CreateSubSurface(parent.get(), grandchild.get()));
 
   // Create a sub surface for parent.
   EXPECT_TRUE(display->CreateSubSurface(parent.get(), toplevel.get()));
 }
 
 }  // namespace
 }  // namespace exo