Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@8404 2bbb7eff-a529-9590-31e7-b0007b416f81

4 files changed, 6 insertions, 6 deletions

diff --git a/src/gpu/GrAAHairLinePathRenderer.cpp b/src/gpu/GrAAHairLinePathRenderer.cpp
index 079c826e4e..9e24bed338 100644
--- a/src/gpu/GrAAHairLinePathRenderer.cpp
+++ b/src/gpu/GrAAHairLinePathRenderer.cpp
@@ -615,7 +615,7 @@ bool GrAAHairLinePathRenderer::onDrawPath(const SkPath& path,
 
     GrEffectRef* hairLineEffect = GrEdgeEffect::Create(GrEdgeEffect::kHairLine_EdgeType);
     GrEffectRef* hairQuadEffect = GrEdgeEffect::Create(GrEdgeEffect::kHairQuad_EdgeType);
- 
+
     target->setIndexSourceToBuffer(fLinesIndexBuffer);
     int lines = 0;
     int nBufLines = fLinesIndexBuffer->maxQuads();
diff --git a/src/gpu/effects/GrEdgeEffect.cpp b/src/gpu/effects/GrEdgeEffect.cpp
index f02fa35ae0..dd7474fd00 100644
--- a/src/gpu/effects/GrEdgeEffect.cpp
+++ b/src/gpu/effects/GrEdgeEffect.cpp
@@ -52,7 +52,7 @@ public:
             builder->fsCodeAppendf("\t\t\tvec2 gF = vec2(2.0*%s.x*duvdx.x - duvdx.y,\n"
                                    "\t\t\t               2.0*%s.x*duvdy.x - duvdy.y);\n",
                                     fsName, fsName);
-            builder->fsCodeAppendf("\t\t\tedgeAlpha = (%s.x*%s.x - %s.y);\n", fsName, fsName, 
+            builder->fsCodeAppendf("\t\t\tedgeAlpha = (%s.x*%s.x - %s.y);\n", fsName, fsName,
                                    fsName);
             builder->fsCodeAppendf("\t\t\tedgeAlpha = "
                                    "clamp(0.5 - edgeAlpha / length(gF), 0.0, 1.0);\n\t\t}\n");
diff --git a/src/gpu/effects/GrEdgeEffect.h b/src/gpu/effects/GrEdgeEffect.h
index c6238a2e09..5bbe05f623 100644
--- a/src/gpu/effects/GrEdgeEffect.h
+++ b/src/gpu/effects/GrEdgeEffect.h
@@ -13,7 +13,7 @@
 class GrGLEdgeEffect;
 
 /**
- * The output of this effect is one of three different edge types: hairlines, quads, 
+ * The output of this effect is one of three different edge types: hairlines, quads,
  * and hairline quads.
  */
 
@@ -50,7 +50,7 @@ public:
         static SkAutoTUnref<GrEffectRef> gUnref0(gEdgeEffectRef[0]);
         static SkAutoTUnref<GrEffectRef> gUnref1(gEdgeEffectRef[1]);
         static SkAutoTUnref<GrEffectRef> gUnref2(gEdgeEffectRef[2]);
-        
+
         gEdgeEffectRef[type]->ref();
         return gEdgeEffectRef[type];
     }
diff --git a/src/gpu/gl/GrGLProgram.cpp b/src/gpu/gl/GrGLProgram.cpp
index 1c8f884afc..5f567912f6 100644
--- a/src/gpu/gl/GrGLProgram.cpp
+++ b/src/gpu/gl/GrGLProgram.cpp
@@ -163,13 +163,13 @@ void GrGLProgram::BuildDesc(const GrDrawState& drawState,
             hasCoverage = requiresAttributeCoverage;
         }
     }
-    
+
     if (hasCoverage) {
         // color filter is applied between color/coverage computation
         if (SkXfermode::kDst_Mode != desc->fColorFilterXfermode) {
             desc->fFirstCoverageStage = firstCoverageStage;
         }
-        
+
         // If we're stenciling then we want to discard samples that have zero coverage
         if (drawState.getStencil().doesWrite()) {
             desc->fDiscardIfZeroCoverage = true;