renamed SkSL types in preparation for killing precision modifiers

Bug: skia:
Change-Id: Iff0289e25355a89cdc289a0892ed755dd1b1c900
Reviewed-on: https://skia-review.googlesource.com/27703
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
diff --git a/src/sksl/SkSLCPPCodeGenerator.h b/src/sksl/SkSLCPPCodeGenerator.h
index 7f60563..8b30151 100644
--- a/src/sksl/SkSLCPPCodeGenerator.h
+++ b/src/sksl/SkSLCPPCodeGenerator.h
@@ -33,6 +33,8 @@
 
     void writePrecisionModifier() override;
 
+    void writeType(const Type& type) override;
+
     void writeBinaryExpression(const BinaryExpression& b, Precedence parentPrecedence) override;
 
     void writeIndexExpression(const IndexExpression& i) override;