adjust gm bounds for better content fit

gm/shadertext3.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "gm.h"
 #include "SkCanvas.h"
 #include "SkGradientShader.h"
@@ skipping 39 matching lines @@
     ShaderText3GM() {
         this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
 protected:
 
     SkString onShortName() override {
         return SkString("shadertext3");
     }
 
-    SkISize onISize() override{ return SkISize::Make(800, 1000); }
+    SkISize onISize() override{ return SkISize::Make(820, 930); }
 
     void onOnceBeforeDraw() override {
         makebm(&fBmp, kPointSize / 4, kPointSize / 4);
     }
 
     void onDraw(SkCanvas* canvas) override {
 
         SkPaint bmpPaint;
         bmpPaint.setAntiAlias(true);
         bmpPaint.setFilterQuality(kLow_SkFilterQuality);
@@ skipping 55 matching lines @@
 private:
     SkBitmap fBmp;
     typedef GM INHERITED;
 };
 
 ///////////////////////////////////////////////////////////////////////////////
 
 static GM* MyFactory(void*) { return new ShaderText3GM; }
 static GMRegistry reg(MyFactory);
 }