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

ppapi/lib/gl/include/GLES2/gl2ext.h

 #ifndef __gl2ext_h_
 #define __gl2ext_h_
 
 /* $Revision: 16619 $ on $Date:: 2012-01-18 10:00:14 -0800 #$ */
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 /*
@@ skipping 1730 matching lines @@
 typedef void* (GL_APIENTRYP PFNGLMAPTEXSUBIMAGE2DCHROMIUM) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, GLenum access);
 typedef void  (GL_APIENTRYP PFNGLUNMAPTEXSUBIMAGE2DCHROMIUM) (const void* mem);
 #endif
 
 /* GL_CHROMIUM_resize */
 #ifndef GL_CHROMIUM_resize
 #define GL_CHROMIUM_resize 1
 #ifdef GL_GLEXT_PROTOTYPES
 #define glResizeCHROMIUM GLES2_GET_FUN(ResizeCHROMIUM)
 #if !defined(GLES2_USE_CPP_BINDINGS)
-GL_APICALL void GL_APIENTRY glResizeCHROMIUM (GLuint width, GLuint height);
+GL_APICALL void GL_APIENTRY glResizeCHROMIUM (
+    GLuint width, GLuint height, GLfloat scale_factor);
 #endif
 #else
 typedef void (GL_APIENTRYP PFNGLRESIZECHROMIUM) (GLuint width, GLuint height);
 #endif
 #endif
 
 /* GL_CHROMIUM_request_extension */
 /*
  * This extension allows other extensions to be turned on at run time.
  *
@@ skipping 218 matching lines @@
 #define GL_CHROMIUM_command_buffer_query 1
 // TODO(gman): Get official numbers for these constants.
 #define GL_COMMANDS_ISSUED_CHROMIUM 0x84F2
 #endif
 
 #ifdef __cplusplus
 }
 #endif
 
 #endif /* __gl2ext_h_ */