remove align16 calls in skhader context sizes. will handle this elsewhere as needed

src/core/SkColorShader.h

 /*
  * Copyright 2007 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkColorShader_DEFINED
 #define SkColorShader_DEFINED
 
@@ skipping 39 matching lines @@
                                                    const SkMatrix*, SkFilterQuality) const override;
 #endif
 
     SK_TO_STRING_OVERRIDE()
     SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkColorShader)
 
 protected:
     SkColorShader(SkReadBuffer&);
     void flatten(SkWriteBuffer&) const override;
     Context* onCreateContext(const ContextRec&, void* storage) const override;
-    size_t onContextSize(const ContextRec&) const override {
-        return SkAlign16(sizeof(ColorShaderContext));
-    }
+    size_t onContextSize(const ContextRec&) const override { return sizeof(ColorShaderContext); }
     bool onAsLuminanceColor(SkColor* lum) const override {
         *lum = fColor;
         return true;
     }
 
 private:
     SkColor fColor;
 
     typedef SkShader INHERITED;
 };
 
 #endif