Remove GrGpuGLFixed subclass and ES1 support

Review URL: http://codereview.appspot.com/5376094/


git-svn-id: http://skia.googlecode.com/svn/trunk@2678 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/ios/GrGLDefaultInterface_iOS.cpp b/src/gpu/ios/GrGLDefaultInterface_iOS.cpp
index 7be40db..7f6dd1c 100644
--- a/src/gpu/ios/GrGLDefaultInterface_iOS.cpp
+++ b/src/gpu/ios/GrGLDefaultInterface_iOS.cpp
@@ -9,9 +9,6 @@
 
 #include "GrGLInterface.h"
 
-#import <OpenGLES/ES1/gl.h>
-#import <OpenGLES/ES1/glext.h>
-
 #import <OpenGLES/ES2/gl.h>
 #import <OpenGLES/ES2/glext.h>
 
@@ -145,7 +142,7 @@
     #endif
         interface->fBindFragDataLocationIndexed = NULL;
         
-        interface->fBindingsExported = (GrGLBinding)(kES2_GrGLBinding | kES1_GrGLBinding);
+        interface->fBindingsExported = kES2_GrGLBinding;
     }
     glInterface.get()->ref();
     return glInterface.get();