Rename lots of things from 'sRGB' to 'GammaCorrect', where appropriate

src/gpu/text/GrDistanceFieldAdjustTable.h

Index: src/gpu/text/GrDistanceFieldAdjustTable.h
diff --git a/src/gpu/text/GrDistanceFieldAdjustTable.h b/src/gpu/text/GrDistanceFieldAdjustTable.h
index f9b5161e95a7b3739d8aa7ae9161b592631820ea..0f5c6f29abb19ba8825d13238b791f7ccfbf0bac 100644
--- a/src/gpu/text/GrDistanceFieldAdjustTable.h
+++ b/src/gpu/text/GrDistanceFieldAdjustTable.h
@@ -18,18 +18,18 @@ struct GrDistanceFieldAdjustTable : public SkNVRefCnt<GrDistanceFieldAdjustTable
     GrDistanceFieldAdjustTable() { this->buildDistanceAdjustTables(); }
     ~GrDistanceFieldAdjustTable() {
         delete[] fTable;
-        delete[] fSRGBTable;
+        delete[] fGammaCorrectTable;
     }
 
-    const SkScalar& getAdjustment(int i, bool useSRGBTable) const {
-        return useSRGBTable ? fSRGBTable[i] : fTable[i];
+    const SkScalar& getAdjustment(int i, bool useGammaCorrectTable) const {
+        return useGammaCorrectTable ? fGammaCorrectTable[i] : fTable[i];
     }
 
 private:
     void buildDistanceAdjustTables();
 
     SkScalar* fTable;
-    SkScalar* fSRGBTable;
+    SkScalar* fGammaCorrectTable;
 };
 
 #endif