Part 2/3 (GL) of adding with device scale factor to transport surfaces

gpu/GLES2/gl2extchromium.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.
 
 // This file contains Chromium-specific GLES2 extensions declarations.
 
 #ifndef GPU_GLES2_GL2EXTCHROMIUM_H_
 #define GPU_GLES2_GL2EXTCHROMIUM_H_
 
 #include <GLES2/gl2.h>
@@ skipping 557 matching lines @@
 #ifndef GL_MAX_DRAW_BUFFERS_EXT
 #define GL_MAX_DRAW_BUFFERS_EXT 0x8824
 #endif
 
 #endif  /* GL_EXT_draw_buffers */
 
 /* GL_CHROMIUM_resize */
 #ifndef GL_CHROMIUM_resize
 #define GL_CHROMIUM_resize 1
 #ifdef GL_GLEXT_PROTOTYPES
-GL_APICALL void GL_APIENTRY glResizeCHROMIUM(GLuint width, GLuint height);
+GL_APICALL void GL_APIENTRY glResizeCHROMIUM(
+    GLuint width, GLuint height, GLfloat scale_factor);
 #endif
 typedef void (GL_APIENTRYP PFNGLRESIZECHROMIUMPROC) (
     GLuint width, GLuint height);
 #endif  /* GL_CHROMIUM_resize */
 
 /* GL_CHROMIUM_get_multiple */
 #ifndef GL_CHROMIUM_get_multiple
 #define GL_CHROMIUM_get_multiple 1
 #ifdef GL_GLEXT_PROTOTYPES
 GL_APICALL void GL_APIENTRY glGetMultipleIntegervCHROMIUM(
@@ skipping 21 matching lines @@
 #endif
 typedef GLuint (GL_APIENTRYP PFNGLINSERTSYNCPOINTCHROMIUMPROC) ();
 typedef void (GL_APIENTRYP PFNGLWAITSYNCPOINTCHROMIUMPROC) (GLuint sync_point);
 #endif  /* GL_CHROMIUM_sync_point */
 
 #ifdef __cplusplus
 }
 #endif
 
 #endif  // GPU_GLES2_GL2EXTCHROMIUM_H_