Add support for converting I420 software frames into NV12 hardware frames

gpu/command_buffer/tests/gl_gpu_memory_buffer_unittest.cc

Index: gpu/command_buffer/tests/gl_gpu_memory_buffer_unittest.cc
diff --git a/gpu/command_buffer/tests/gl_gpu_memory_buffer_unittest.cc b/gpu/command_buffer/tests/gl_gpu_memory_buffer_unittest.cc
index e3648a6dad10d74fc961f7f51f19bce4734f9bc4..23fc4681183bed4cb3a0505ac34cdad9df9d5f7b 100644
--- a/gpu/command_buffer/tests/gl_gpu_memory_buffer_unittest.cc
+++ b/gpu/command_buffer/tests/gl_gpu_memory_buffer_unittest.cc
@@ -114,6 +114,7 @@ void SetRow(gfx::BufferFormat format,
     case gfx::BufferFormat::ETC1:
     case gfx::BufferFormat::BGRX_8888:
     case gfx::BufferFormat::YUV_420:
+    case gfx::BufferFormat::YUV_420_BIPLANAR:
     case gfx::BufferFormat::UYVY_422:
       NOTREACHED();
       return;
@@ -138,6 +139,7 @@ GLenum InternalFormat(gfx::BufferFormat format) {
     case gfx::BufferFormat::ETC1:
     case gfx::BufferFormat::BGRX_8888:
     case gfx::BufferFormat::YUV_420:
+    case gfx::BufferFormat::YUV_420_BIPLANAR:
     case gfx::BufferFormat::UYVY_422:
       NOTREACHED();
       return 0;