Break glScheduleCALayerCHROMIUM into smaller functions.

gpu/GLES2/gl2extchromium.h

Index: gpu/GLES2/gl2extchromium.h
diff --git a/gpu/GLES2/gl2extchromium.h b/gpu/GLES2/gl2extchromium.h
index f0ef149ef4101e44491acc68823aea429089d430..67142b1da25c22130a5bc46db854dd5495c37123 100644
--- a/gpu/GLES2/gl2extchromium.h
+++ b/gpu/GLES2/gl2extchromium.h
@@ -769,31 +769,33 @@ typedef void(GL_APIENTRYP PFNGLSCHEDULEOVERLAYPLANECHROMIUMPROC)(
 
 #ifdef GL_GLEXT_PROTOTYPES
 GL_APICALL void GL_APIENTRY
+glScheduleCALayerSharedStateCHROMIUM(GLfloat opacity,
+                                     GLboolean is_clipped,
+                                     const GLfloat* clip_rect,
+                                     GLint sorting_context_id,
+                                     const GLfloat* transform);
+GL_APICALL void GL_APIENTRY
 glScheduleCALayerCHROMIUM(GLuint contents_texture_id,
                           const GLfloat* contents_rect,
-                          GLfloat opacity,
                           GLuint background_color,
                           GLuint edge_aa_mask,
                           const GLfloat* bounds_rect,
-                          GLboolean is_clipped,
-                          const GLfloat* clip_rect,
-                          GLint sorting_context_id,
-                          const GLfloat* transform,
                           GLuint filter);
 GL_APICALL void GL_APIENTRY
 glScheduleCALayerInUseQueryCHROMIUM(GLsizei count, const GLuint* textures);
 #endif
+typedef void(GL_APIENTRYP PFNGLSCHEDULECALAYERSHAREDSTATECHROMIUMPROC)(
+    GLfloat opacity,
+    GLboolean is_clipped,
+    const GLfloat* clip_rect,
+    GLint sorting_context_id,
+    const GLfloat* transform);
 typedef void(GL_APIENTRYP PFNGLSCHEDULECALAYERCHROMIUMPROC)(
     GLuint contents_texture_id,
     const GLfloat* contents_rect,
-    GLfloat opacity,
     GLuint background_color,
     GLuint edge_aa_mask,
     const GLfloat* bounds_rect,
-    GLboolean is_clipped,
-    const GLfloat* clip_rect,
-    GLint sorting_context_id,
-    const GLfloat* transform,
     GLuint filter);
 typedef void(GL_APIENTRYP PFNGLSCHEDULECALAYERINUSEQUERYCHROMIUMPROC)(
     GLsizei count,