Refactor position computation to enable device space "nudge"

src/gpu/gl/GrGLShaderVar.h

Index: src/gpu/gl/GrGLShaderVar.h
diff --git a/src/gpu/gl/GrGLShaderVar.h b/src/gpu/gl/GrGLShaderVar.h
index 0a7b1deda31bac4d235cac0f141d979ff03bef49..e32683ab4f8bb95ba93d825a211cc115121fb96a 100644
--- a/src/gpu/gl/GrGLShaderVar.h
+++ b/src/gpu/gl/GrGLShaderVar.h
@@ -88,7 +88,7 @@ public:
              bool useUniformFloatArrays = USE_UNIFORM_FLOAT_ARRAYS) {
         SkASSERT(kVoid_GrSLType != type);
         SkASSERT(kDefault_GrSLPrecision == precision || GrSLTypeIsFloatType(type));
-        INHERITED::set(type, typeModifier, name, precision);
+        INHERITED::set(type, name, typeModifier, precision);
         fOrigin = origin;
         fUseUniformFloatArrays = useUniformFloatArrays;
     }
@@ -104,7 +104,7 @@ public:
              bool useUniformFloatArrays = USE_UNIFORM_FLOAT_ARRAYS) {
         SkASSERT(kVoid_GrSLType != type);
         SkASSERT(kDefault_GrSLPrecision == precision || GrSLTypeIsFloatType(type));
-        INHERITED::set(type, typeModifier, name, precision);
+        INHERITED::set(type, name, typeModifier, precision);
         fOrigin = origin;
         fUseUniformFloatArrays = useUniformFloatArrays;
     }
@@ -121,7 +121,7 @@ public:
              bool useUniformFloatArrays = USE_UNIFORM_FLOAT_ARRAYS) {
         SkASSERT(kVoid_GrSLType != type);
         SkASSERT(kDefault_GrSLPrecision == precision || GrSLTypeIsFloatType(type));
-        INHERITED::set(type, typeModifier, name, count, precision);
+        INHERITED::set(type, name, typeModifier, precision, count);
         fOrigin = origin;
         fUseUniformFloatArrays = useUniformFloatArrays;
     }
@@ -138,7 +138,7 @@ public:
              bool useUniformFloatArrays = USE_UNIFORM_FLOAT_ARRAYS) {
         SkASSERT(kVoid_GrSLType != type);
         SkASSERT(kDefault_GrSLPrecision == precision || GrSLTypeIsFloatType(type));
-        INHERITED::set(type, typeModifier, name, count, precision);
+        INHERITED::set(type, name, typeModifier, precision, count);
         fOrigin = origin;
         fUseUniformFloatArrays = useUniformFloatArrays;
     }