Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@8693 2bbb7eff-a529-9590-31e7-b0007b416f81

include/core/SkGeometry.h

@@ -219,7 +219,7 @@ struct SkRationalQuad {
     void evalAt(SkScalar t, SkPoint* pt) const;
     void chopAt(SkScalar t, SkRationalQuad dst[2]) const;
     void chop(SkRationalQuad dst[2]) const;
-    
+
     int computeQuadPOW2(SkScalar tol) const;
     int chopIntoQuadsPOW2(SkPoint pts[], int pow2) const;
 };

src/core/SkGeometry.cpp

@@ -1493,7 +1493,7 @@ int SkRationalQuad::computeQuadPOW2(SkScalar tol) const {
     if (fW <= SK_ScalarNearlyZero) {
         return 0;   // treat as a line
     }
-    
+
     tol = SkScalarAbs(tol);
     SkScalar w = fW;
     int i = 0;
@@ -1542,4 +1542,3 @@ int SkRationalQuad::chopIntoQuadsPOW2(SkPoint pts[], int pow2) const {
     SkASSERT(endPts - pts == (2 * (1 << pow2) + 1));
     return 1 << pow2;
 }
-

src/gpu/GrDrawTarget.cpp

@@ -445,7 +445,7 @@ bool GrDrawTarget::setupDstReadIfNecessary(DrawInfo* info) {
     SkIPoint dstPoint = {0, 0};
     if (this->copySurface(ast.texture(), rt, copyRect, dstPoint)) {
         info->fDstCopy.setTexture(ast.texture());
-        info->fDstCopy.setOffset(copyRect.fLeft, copyRect.fTop);    
+        info->fDstCopy.setOffset(copyRect.fLeft, copyRect.fTop);
         return true;
     } else {
         return false;

tests/PathOpsAngleTest.cpp

@@ -46,7 +46,7 @@ static const SortSetTests tests[] = {
     { set2, SK_ARRAY_COUNT(set2) }
 };
 
-static void setup(const SortSet* set, const size_t idx, SkPoint const ** data, 
+static void setup(const SortSet* set, const size_t idx, SkPoint const ** data,
         SkPoint* reverse, SkOpSegment* seg) {
     SkPoint start, end;
     if (set[idx].ptCount == 2) {