Change glimage to accept a type.

ui/gl/gl_bindings.h

 // Copyright (c) 2012 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.
 
 #ifndef UI_GL_GL_BINDINGS_H_
 #define UI_GL_GL_BINDINGS_H_
 
 // Includes the platform independent and platform dependent GL headers.
 // Only include this in cc files. It pulls in system headers, including
 // the X11 headers on linux, which define all kinds of macros that are
@@ skipping 113 matching lines @@
 /* GL_CHROMIUM_command_buffer_latency_query */
 #define GL_LATENCY_QUERY_CHROMIUM                        0x84F4
 
 /* GL_CHROMIUM_async_pixel_transfers */
 #define GL_ASYNC_PIXEL_UNPACK_COMPLETED_CHROMIUM         0x84F5
 #define GL_ASYNC_PIXEL_PACK_COMPLETED_CHROMIUM           0x84F6
 
 // GL_CHROMIUM_sync_query
 #define GL_COMMANDS_COMPLETED_CHROMIUM                   0x84F7
 
+// GL_CHROMIUM_image
+#define GL_IMAGE_ROWBYTES_CHROMIUM                       0x78F0
+#define GL_IMAGE_CPU_READ_WRITE_CHROMIUM                 0x78F1
+#define GL_IMAGE_SCANOUT_CHROMIUM                        0x78F2
+
 // GL_OES_texure_3D
 #define GL_SAMPLER_3D_OES                                0x8B5F
 
 // GL_OES_depth24
 #define GL_DEPTH_COMPONENT24_OES                         0x81A6
 
 // GL_OES_depth32
 #define GL_DEPTH_COMPONENT32_OES                         0x81A7
 
 // GL_OES_packed_depth_stencil
@@ skipping 195 matching lines @@
 #elif defined(OS_ANDROID)
 
 GL_EXPORT extern EGLApi* g_current_egl_context;
 GL_EXPORT extern DriverEGL g_driver_egl;
 
 #endif
 
 }  // namespace gfx
 
 #endif  // UI_GL_GL_BINDINGS_H_