Style bikeshed - remove extraneous whitespace

samplecode/SampleHT.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SampleCode.h"
 #include "SkAnimTimer.h"
 #include "SkView.h"
@@ skipping 39 matching lines @@
     SkMSec          fTime;
 
 public:
     HTDrawable(SkRandom& rand) {
         fR = SkRect::MakeXYWH(rand.nextRangeF(0, 640), rand.nextRangeF(0, 480),
                               rand.nextRangeF(20, 200), rand.nextRangeF(20, 200));
         fColor = rand_opaque_color(rand.nextU());
         fInterp = nullptr;
         fTime = 0;
     }
-    
+
     void spawnAnimation(SkMSec now) {
         this->setTime(now);
 
         delete fInterp;
         fInterp = new SkInterpolator(5, 3);
         SkScalar values[5];
         color_to_floats(fColor, values); values[4] = 0;
         fInterp->setKeyFrame(0, now, values);
         values[0] = 0; values[4] = 180;
         fInterp->setKeyFrame(1, now + 1000, values);
@@ skipping 44 matching lines @@
     SkRect onGetBounds() override { return fR; }
 };
 
 class HTView : public SampleView {
 public:
     enum {
         N = 50,
         W = 640,
         H = 480,
     };
-    
+
     struct Rec {
         HTDrawable* fDrawable;
     };
     Rec fArray[N];
     sk_sp<SkDrawable> fRoot;
     SkMSec fTime;
-    
+
     HTView() {
         SkRandom rand;
 
         SkPictureRecorder recorder;
         SkCanvas* canvas = recorder.beginRecording(SkRect::MakeWH(W, H));
         for (int i = 0; i < N; ++i) {
             fArray[i].fDrawable = new HTDrawable(rand);
             canvas->drawDrawable(fArray[i].fDrawable);
             fArray[i].fDrawable->unref();
         }
@@ skipping 34 matching lines @@
     }
 
 private:
     typedef SampleView INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static SkView* MyFactory() { return new HTView; }
 static SkViewRegister reg(MyFactory);