gpu: support R16 GPUMemoryBuffer

gpu/ipc/host/gpu_memory_buffer_support.cc

Index: gpu/ipc/host/gpu_memory_buffer_support.cc
diff --git a/gpu/ipc/host/gpu_memory_buffer_support.cc b/gpu/ipc/host/gpu_memory_buffer_support.cc
index 66884870a1c0c4821ae04beaacb701b357fe76f2..55c42a88aa7be8f16a0e784b8679821c81511828 100644
--- a/gpu/ipc/host/gpu_memory_buffer_support.cc
+++ b/gpu/ipc/host/gpu_memory_buffer_support.cc
@@ -38,11 +38,17 @@ GpuMemoryBufferConfigurationSet GetNativeGpuMemoryBufferConfigurations() {
 #if defined(USE_OZONE) || defined(OS_MACOSX)
   if (AreNativeGpuMemoryBuffersEnabled()) {
     const gfx::BufferFormat kNativeFormats[] = {
-        gfx::BufferFormat::R_8,       gfx::BufferFormat::RG_88,
-        gfx::BufferFormat::BGR_565,   gfx::BufferFormat::RGBA_4444,
-        gfx::BufferFormat::RGBA_8888, gfx::BufferFormat::BGRA_8888,
-        gfx::BufferFormat::RGBA_F16,  gfx::BufferFormat::UYVY_422,
-        gfx::BufferFormat::YVU_420,   gfx::BufferFormat::YUV_420_BIPLANAR};
+        gfx::BufferFormat::R_8,
+        gfx::BufferFormat::RG_88,
+        gfx::BufferFormat::R_16,
+        gfx::BufferFormat::BGR_565,
+        gfx::BufferFormat::RGBA_4444,
+        gfx::BufferFormat::RGBA_8888,
+        gfx::BufferFormat::BGRA_8888,
+        gfx::BufferFormat::RGBA_F16,
+        gfx::BufferFormat::UYVY_422,
+        gfx::BufferFormat::YVU_420,
+        gfx::BufferFormat::YUV_420_BIPLANAR};
     const gfx::BufferUsage kNativeUsages[] = {
         gfx::BufferUsage::GPU_READ, gfx::BufferUsage::SCANOUT,
         gfx::BufferUsage::GPU_READ_CPU_READ_WRITE,