Result of running tools/sanitize_source_files.py (which was added in https://codereview.appspot.com/6465078/)

This CL is part III of IV (I broke down the 1280 files into 4 CLs).
Review URL: https://codereview.appspot.com/6475053

git-svn-id: http://skia.googlecode.com/svn/trunk@5264 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/samplecode/SampleTiling.cpp b/samplecode/SampleTiling.cpp
index d72544b..e7b6a7f 100644
--- a/samplecode/SampleTiling.cpp
+++ b/samplecode/SampleTiling.cpp
@@ -27,14 +27,14 @@
     bm->setConfig(config, w, h);
     bm->allocPixels();
     bm->eraseColor(0);
-    
+
     SkCanvas    canvas(*bm);
     SkPoint     pts[] = { { 0, 0 }, { SkIntToScalar(w), SkIntToScalar(h) } };
     SkColor     colors[] = { SK_ColorRED, SK_ColorGREEN, SK_ColorBLUE };
     SkScalar    pos[] = { 0, SK_Scalar1/2, SK_Scalar1 };
     SkPaint     paint;
-    
-    SkUnitMapper*   um = NULL;    
+
+    SkUnitMapper*   um = NULL;
 
     um = new SkCosineMapper;
 //    um = new SkDiscreteMapper(12);
@@ -66,7 +66,7 @@
     SkPicture*          fTextPicture;
     SkBlurDrawLooper    fLooper;
 public:
-	TilingView()
+    TilingView()
             : fLooper(SkIntToScalar(1), SkIntToScalar(2), SkIntToScalar(2),
                       0x88000000) {
         fTextPicture = new SkPicture();
@@ -80,7 +80,7 @@
     }
 
     SkBitmap    fTexture[SK_ARRAY_COUNT(gConfigs)];
-	
+
 protected:
     // overrides from SkEventSink
     virtual bool onQuery(SkEvent* evt) {
@@ -90,15 +90,15 @@
         }
         return this->INHERITED::onQuery(evt);
     }
-    
+
     virtual void onDrawContent(SkCanvas* canvas) {
         SkRect r = { 0, 0, SkIntToScalar(gWidth*2), SkIntToScalar(gHeight*2) };
 
         static const char* gConfigNames[] = { "8888", "565", "4444" };
-    
+
         static const bool           gFilters[] = { false, true };
         static const char*          gFilterNames[] = {     "point",                     "bilinear" };
-    
+
         static const SkShader::TileMode gModes[] = { SkShader::kClamp_TileMode, SkShader::kRepeat_TileMode, SkShader::kMirror_TileMode };
         static const char*          gModeNames[] = {    "C",                    "R",                   "M" };
 
@@ -122,12 +122,12 @@
 
                     p.setTextAlign(SkPaint::kCenter_Align);
                     textCanvas->drawText(str.c_str(), str.size(), x + r.width()/2, y, p);
-                    
+
                     x += r.width() * 4 / 3;
                 }
             }
         }
-        
+
         y += SkIntToScalar(16);
 
         for (size_t i = 0; i < SK_ARRAY_COUNT(gConfigs); i++) {
@@ -138,12 +138,12 @@
                         SkPaint paint;
                         setup(&paint, fTexture[i], gFilters[j], gModes[kx], gModes[ky]);
                         paint.setDither(true);
-                        
+
                         canvas->save();
                         canvas->translate(x, y);
                         canvas->drawRect(r, paint);
                         canvas->restore();
-                        
+
                         x += r.width() * 4 / 3;
                     }
                 }
@@ -162,7 +162,7 @@
 
         canvas->drawPicture(*fTextPicture);
     }
-    
+
 private:
     typedef SampleView INHERITED;
 };