Command Buffer: add types for vertexAttribPointer against gles3

gpu/command_buffer/common/gles2_cmd_utils.cc

Index: gpu/command_buffer/common/gles2_cmd_utils.cc
diff --git a/gpu/command_buffer/common/gles2_cmd_utils.cc b/gpu/command_buffer/common/gles2_cmd_utils.cc
index 0d07f4e0c359d9a8fbd359879f16e9d7bf67d9e7..e28e232001598253c1aa3fe479464e2e7c282e2e 100644
--- a/gpu/command_buffer/common/gles2_cmd_utils.cc
+++ b/gpu/command_buffer/common/gles2_cmd_utils.cc
@@ -804,6 +804,12 @@ size_t GLES2Util::GetGLTypeSizeForTexturesAndBuffers(uint32_t type) {
       return sizeof(GLfloat);  // NOLINT
     case GL_FIXED:
       return sizeof(GLfixed);  // NOLINT
+    case GL_HALF_FLOAT:
+        return sizeof(GLushort);  // NOLINT

[Zhenyao Mo, 2015/12/29 21:03:02]

nit: wrong indent, here and below.

[yunchao, 2015/12/30 00:35:09]

Done.

+    case GL_INT_2_10_10_10_REV:
+        return sizeof(GLint);  // NOLINT
+    case GL_UNSIGNED_INT_2_10_10_10_REV:
+        return sizeof(GLuint);  // NOLINT
     default:
       return 0;
   }