Whitespace fix: remove whitespace from the end of lines.

samplecode/SampleImage.cpp

 #include "SampleCode.h"
 #include "SkView.h"
 #include "SkCanvas.h"
 #include "SkGradientShader.h"
 #include "SkGraphics.h"
 #include "SkImageDecoder.h"
 #include "SkPath.h"
 #include "SkRegion.h"
 #include "SkShader.h"
 #include "SkUtils.h"
@@ skipping 10 matching lines @@
     "1.bmp", "1.gif", "1.jpg", "1.png",
     "2.bmp", "2.gif", "2.jpg", "2.png"
 };
 
 static bool SetImageRef(SkBitmap* bitmap, SkStream* stream,
                         SkBitmap::Config pref, const char name[] = NULL)
 {
     if (SkImageDecoder::DecodeStream(stream, bitmap, pref,
                                  SkImageDecoder::kDecodeBounds_Mode, NULL)) {
         SkASSERT(bitmap->config() != SkBitmap::kNo_Config);
-    
+
         SkImageRef* ref = new SkImageRef_GlobalPool(stream, bitmap->config());
         ref->setURI(name);
         bitmap->setPixelRef(ref)->unref();
         return true;
     } else {
         return false;
     }
 }
 
 class ImageView : public SkView {
 public:
     SkBitmap*   fBitmaps;
     SkShader*   fShader;
 
         ImageView() {
         SkImageRef_GlobalPool::SetRAMBudget(32 * 1024);
-        
+
         int i, N = SK_ARRAY_COUNT(gNames);
         fBitmaps = new SkBitmap[N];
-        
+
         for (i = 0; i < N; i++) {
             SkString str("/skimages/");
             str.append(gNames[i]);
             SkFILEStream* stream = new SkFILEStream(str.c_str());
-            
+
             SetImageRef(&fBitmaps[i], stream, SkBitmap::kNo_Config, gNames[i]);
             if (i & 1)
                 fBitmaps[i].buildMipMap();
             stream->unref();
         }
-        
+
         fShader = SkShader::CreateBitmapShader(fBitmaps[5],
                                                SkShader::kRepeat_TileMode,
                                                SkShader::kRepeat_TileMode);
-        
+
         if (true) {
             SkMatrix m;
-            
+
             m.setRotate(SkIntToScalar(30));
             fShader->setLocalMatrix(m);
         }
-        
+
 #if 0
         SkImageRef::DumpPool();
         for (i = 0; i < N; i++) {
             SkBitmap& bm = fBitmaps[i];
 
             SkDebugf("<%s> addr=%p", gNames[i], bm.getPixels());
             bool success = bm.lockPixels();
             SkDebugf(" addr=%d", bm.getPixels());
             if (success)
                 bm.unlockPixels();
             SkDebugf(" addr=%p", bm.getPixels());
             success = bm.lockPixels();
             SkDebugf(" addr=%d", bm.getPixels());
             if (success)
-                bm.unlockPixels();            
+                bm.unlockPixels();
             SkDebugf("\n");
         }
         SkImageRef::DumpPool();
 #endif
     }
-    
+
     virtual ~ImageView() {
         delete[] fBitmaps;
         delete fShader;
 
         SkImageRef_GlobalPool::DumpPool();
     }
-    
+
 protected:
     // overrides from SkEventSink
     virtual bool onQuery(SkEvent* evt) {
         if (SampleCode::TitleQ(*evt)) {
             SampleCode::TitleR(evt, "Image");
             return true;
         }
         return this->INHERITED::onQuery(evt);
     }
-    
+
     void drawBG(SkCanvas* canvas) {
         canvas->drawColor(0xFFDDDDDD);
 //        canvas->drawColor(SK_ColorWHITE);
     }
-    
+
     virtual void onDraw(SkCanvas* canvas) {
         this->drawBG(canvas);
-        
+
         canvas->translate(SkIntToScalar(10), SkIntToScalar(10));
-        
+
         SkScalar x = 0, y = 0;
-        
+
         for (size_t i = 0; i < SK_ARRAY_COUNT(gNames); i++) {
             canvas->drawBitmap(fBitmaps[i], x, y);
             x += SkIntToScalar(fBitmaps[i].width() + 10);
         }
-        
+
         canvas->translate(0, SkIntToScalar(120));
 
         SkPaint paint;
         paint.setShader(fShader);
         paint.setFilterBitmap(true);
         SkRect r = { 0, 0, SkIntToScalar(300), SkIntToScalar(100) };
-        
+
         canvas->drawRect(r, paint);
     }
-    
+
     virtual SkView::Click* onFindClickHandler(SkScalar x, SkScalar y) {
         this->inval(NULL);
         return this->INHERITED::onFindClickHandler(x, y);
     }
-    
+
     virtual bool onClick(Click* click) {
         return this->INHERITED::onClick(click);
     }
-    
+
 private:
     typedef SkView INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static SkView* MyFactory() { return new ImageView; }
 static SkViewRegister reg(MyFactory);