Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@8120 2bbb7eff-a529-9590-31e7-b0007b416f81

19 files changed, 38 insertions, 41 deletions

diff --git a/debugger/QT/SkDebuggerGUI.cpp b/debugger/QT/SkDebuggerGUI.cpp
index 3d8efa41d8..27bf9c0fe8 100644
--- a/debugger/QT/SkDebuggerGUI.cpp
+++ b/debugger/QT/SkDebuggerGUI.cpp
@@ -1070,7 +1070,7 @@ void SkDebuggerGUI::setupListWidget(SkTArray<SkString>* command) {
     }
 }
 
-void SkDebuggerGUI::setupOverviewText(const SkTDArray<double>* typeTimes, 
+void SkDebuggerGUI::setupOverviewText(const SkTDArray<double>* typeTimes,
                                       double totTime,
                                       int numRuns) {
     SkString overview;
diff --git a/debugger/SkDebugger.cpp b/debugger/SkDebugger.cpp
index b40e6ecef5..2d13c758d2 100644
--- a/debugger/SkDebugger.cpp
+++ b/debugger/SkDebugger.cpp
@@ -95,9 +95,9 @@ void SkDebugger::getOverviewText(const SkTDArray<double>* typeTimes,
     }
 #ifdef SK_DEBUG
     if (NULL != typeTimes) {
-        SkASSERT(SkScalarNearlyEqual(SkDoubleToScalar(totPercent), 
+        SkASSERT(SkScalarNearlyEqual(SkDoubleToScalar(totPercent),
                                      SkDoubleToScalar(100.0)));
-        SkASSERT(SkScalarNearlyEqual(SkDoubleToScalar(tempSum), 
+        SkASSERT(SkScalarNearlyEqual(SkDoubleToScalar(tempSum),
                                      SkDoubleToScalar(totTime)));
     }
 #endif
diff --git a/debugger/SkDebugger.h b/debugger/SkDebugger.h
index 1ca7b682ab..42356f8964 100644
--- a/debugger/SkDebugger.h
+++ b/debugger/SkDebugger.h
@@ -107,7 +107,7 @@ public:
         }
     }
 
-    void getOverviewText(const SkTDArray<double>* typeTimes, double totTime, 
+    void getOverviewText(const SkTDArray<double>* typeTimes, double totTime,
                          SkString* overview, int numRuns);
 
 private:
diff --git a/gyp/gpu.gypi b/gyp/gpu.gypi
index d9b4b22e07..d964f20a07 100644
--- a/gyp/gpu.gypi
+++ b/gyp/gpu.gypi
@@ -136,7 +136,7 @@
       '<(skia_src_path)/gpu/effects/GrTextureDomainEffect.h',
       '<(skia_src_path)/gpu/effects/GrTextureStripAtlas.cpp',
       '<(skia_src_path)/gpu/effects/GrTextureStripAtlas.h',
-      
+
       '<(skia_src_path)/gpu/gl/GrGLBufferImpl.cpp',
       '<(skia_src_path)/gpu/gl/GrGLBufferImpl.h',
       '<(skia_src_path)/gpu/gl/GrGLCaps.cpp',
diff --git a/include/core/SkFontLCDConfig.h b/include/core/SkFontLCDConfig.h
index 009e7cde0b..03ee09f8b5 100644
--- a/include/core/SkFontLCDConfig.h
+++ b/include/core/SkFontLCDConfig.h
@@ -56,4 +56,3 @@ public:
 };
 
 #endif
-
diff --git a/include/gpu/GrEffect.h b/include/gpu/GrEffect.h
index 2792476a6d..1b2604114d 100644
--- a/include/gpu/GrEffect.h
+++ b/include/gpu/GrEffect.h
@@ -177,15 +177,15 @@ public:
 
 protected:
     /**
-     * Subclasses call this from their constructor to register GrTextureAccesses. The effect 
-     * subclass manages the lifetime of the accesses (this function only stores a pointer). This 
+     * Subclasses call this from their constructor to register GrTextureAccesses. The effect
+     * subclass manages the lifetime of the accesses (this function only stores a pointer). This
      * must only be called from the constructor because GrEffects are immutable.
      */
     void addTextureAccess(const GrTextureAccess* textureAccess);
 
     /**
-     * Subclasses call this from their constructor to register vertex attributes (at most 
-     * kMaxVertexAttribs). This must only be called from the constructor because GrEffects are 
+     * Subclasses call this from their constructor to register vertex attributes (at most
+     * kMaxVertexAttribs). This must only be called from the constructor because GrEffects are
      * immutable.
      */
     void addVertexAttrib(GrSLType type);
diff --git a/include/gpu/GrEffectStage.h b/include/gpu/GrEffectStage.h
index 05bf40c4bc..ff118c384c 100644
--- a/include/gpu/GrEffectStage.h
+++ b/include/gpu/GrEffectStage.h
@@ -145,8 +145,8 @@ public:
                 return false;
             }
 
-            if (!(*stage.getEffect())->isEqual(*fEffect)) {	
-                return false;	
+            if (!(*stage.getEffect())->isEqual(*fEffect)) {
+                return false;
             }
 
             return fCoordChangeMatrix == stage.fCoordChangeMatrix;
diff --git a/include/gpu/GrTBackendEffectFactory.h b/include/gpu/GrTBackendEffectFactory.h
index 72b2aeaa27..1b6f8167bf 100644
--- a/include/gpu/GrTBackendEffectFactory.h
+++ b/include/gpu/GrTBackendEffectFactory.h
@@ -46,7 +46,7 @@ public:
         static const EffectKey kIllegalAttribKeyMask = (uint16_t) (~((1U << kAttribKeyBits) - 1));
         GrAssert(!(kIllegalAttribKeyMask & textureKey));
 #endif
-        return fEffectClassID | (attribKey << (kEffectKeyBits+kTextureKeyBits)) | 
+        return fEffectClassID | (attribKey << (kEffectKeyBits+kTextureKeyBits)) |
                (textureKey << kEffectKeyBits) | effectKey;
     }
 
diff --git a/src/core/SkFontHost.cpp b/src/core/SkFontHost.cpp
index d5b7341fe8..4f0dc8637d 100644
--- a/src/core/SkFontHost.cpp
+++ b/src/core/SkFontHost.cpp
@@ -46,5 +46,3 @@ SkFontHost::LCDOrder SkFontHost::GetSubpixelOrder() {
 void SkFontHost::SetSubpixelOrder(LCDOrder order) {
     SkFontLCDConfig::SetSubpixelOrder((SkFontLCDConfig::LCDOrder)order);
 }
-
-
diff --git a/src/core/SkPictureRecord.cpp b/src/core/SkPictureRecord.cpp
index 421c2bd960..45412fe881 100644
--- a/src/core/SkPictureRecord.cpp
+++ b/src/core/SkPictureRecord.cpp
@@ -227,7 +227,7 @@ static bool is_simple(const SkPaint& p) {
 }
 
 // CommandInfos are fed to the 'match' method and filled in with command
-// information. 
+// information.
 struct CommandInfo {
     DrawType fActualOp;
     uint32_t fOffset;
@@ -236,7 +236,7 @@ struct CommandInfo {
 
 /*
  * Attempt to match the provided pattern of commands starting at 'offset'
- * in the byte stream and stopping at the end of the stream. Upon success, 
+ * in the byte stream and stopping at the end of the stream. Upon success,
  * return true with all the pattern information filled out in the result
  * array (i.e., actual ops, offsets and sizes).
  * Note this method skips any NOOPs seen in the stream
@@ -295,7 +295,7 @@ static bool merge_savelayer_paint_into_drawbitmp(SkWriter32* writer,
                                                  const CommandInfo& dbmInfo);
 
 /*
- * Restore has just been called (but not recorded), look back at the 
+ * Restore has just been called (but not recorded), look back at the
  * matching save* and see if we are in the configuration:
  *   SAVE_LAYER
  *       DRAW_BITMAP|DRAW_BITMAP_MATRIX|DRAW_BITMAP_NINE|DRAW_BITMAP_RECT_TO_RECT
@@ -345,9 +345,9 @@ static bool merge_savelayer_paint_into_drawbitmp(SkWriter32* writer,
                                                  const CommandInfo& saveLayerInfo,
                                                  const CommandInfo& dbmInfo) {
     SkASSERT(SAVE_LAYER == saveLayerInfo.fActualOp);
-    SkASSERT(DRAW_BITMAP == dbmInfo.fActualOp || 
+    SkASSERT(DRAW_BITMAP == dbmInfo.fActualOp ||
              DRAW_BITMAP_MATRIX == dbmInfo.fActualOp ||
-             DRAW_BITMAP_NINE == dbmInfo.fActualOp || 
+             DRAW_BITMAP_NINE == dbmInfo.fActualOp ||
              DRAW_BITMAP_RECT_TO_RECT == dbmInfo.fActualOp);
 
     uint32_t dbmPaintOffset = getPaintOffset(dbmInfo.fActualOp, dbmInfo.fSize);
@@ -410,7 +410,7 @@ static bool merge_savelayer_paint_into_drawbitmp(SkWriter32* writer,
 }
 
 /*
- * Restore has just been called (but not recorded), look back at the 
+ * Restore has just been called (but not recorded), look back at the
  * matching save* and see if we are in the configuration:
  *   SAVE_LAYER
  *      SAVE
diff --git a/src/effects/SkBicubicImageFilter.cpp b/src/effects/SkBicubicImageFilter.cpp
index 105519e4ec..f4d474d697 100644
--- a/src/effects/SkBicubicImageFilter.cpp
+++ b/src/effects/SkBicubicImageFilter.cpp
@@ -70,9 +70,9 @@ inline SkPMColor cubicBlend(const SkScalar c[16], SkScalar t, SkPMColor c0, SkPM
     SkScalar r = SkScalarMul(cc[0], SkGetPackedR32(c0)) + SkScalarMul(cc[1], SkGetPackedR32(c1)) + SkScalarMul(cc[2], SkGetPackedR32(c2)) + SkScalarMul(cc[3], SkGetPackedR32(c3));
     SkScalar g = SkScalarMul(cc[0], SkGetPackedG32(c0)) + SkScalarMul(cc[1], SkGetPackedG32(c1)) + SkScalarMul(cc[2], SkGetPackedG32(c2)) + SkScalarMul(cc[3], SkGetPackedG32(c3));
     SkScalar b = SkScalarMul(cc[0], SkGetPackedB32(c0)) + SkScalarMul(cc[1], SkGetPackedB32(c1)) + SkScalarMul(cc[2], SkGetPackedB32(c2)) + SkScalarMul(cc[3], SkGetPackedB32(c3));
-    return SkPackARGB32(SkScalarRoundToInt(a), 
-                        SkScalarRoundToInt(SkScalarClampMax(r, a)), 
-                        SkScalarRoundToInt(SkScalarClampMax(g, a)), 
+    return SkPackARGB32(SkScalarRoundToInt(a),
+                        SkScalarRoundToInt(SkScalarClampMax(r, a)),
+                        SkScalarRoundToInt(SkScalarClampMax(g, a)),
                         SkScalarRoundToInt(SkScalarClampMax(b, a)));
 }
 
diff --git a/src/gpu/GrContext.cpp b/src/gpu/GrContext.cpp
index 7c852124e8..271923aedf 100644
--- a/src/gpu/GrContext.cpp
+++ b/src/gpu/GrContext.cpp
@@ -1131,8 +1131,8 @@ void GrContext::internalDrawOval(const GrPaint& paint,
         drawState->setAttribBindings(GrDrawState::kDefault_AttribBindings);
 
         enum {
-            // the edge effects share this stage with glyph rendering 
-            // (kGlyphMaskStage in GrTextContext) && SW path rendering 
+            // the edge effects share this stage with glyph rendering
+            // (kGlyphMaskStage in GrTextContext) && SW path rendering
             // (kPathMaskStage in GrSWMaskHelper)
             kEdgeEffectStage = GrPaint::kTotalStages,
         };
diff --git a/src/gpu/GrDrawState.cpp b/src/gpu/GrDrawState.cpp
index fddce41099..cd5fe1c0d6 100644
--- a/src/gpu/GrDrawState.cpp
+++ b/src/gpu/GrDrawState.cpp
@@ -142,7 +142,7 @@ bool GrDrawState::validateVertexAttribs() const {
     }
 
     // sentinel to make sure effects don't try to use built-in attributes
-    static const int kBuiltInAttributeType = 10000; 
+    static const int kBuiltInAttributeType = 10000;
 
     // check our built-in indices
     if (fAttribIndices[kPosition_AttribIndex] >= kVertexAttribCnt) {
@@ -177,7 +177,7 @@ bool GrDrawState::validateVertexAttribs() const {
     }
 
     // now those set by effects
-    for (int s = 0; s < kNumStages; ++s) { 
+    for (int s = 0; s < kNumStages; ++s) {
         const GrEffectStage& stage = fStages[s];
         const GrEffectRef* effect = stage.getEffect();
         if (effect == NULL) {
@@ -199,7 +199,7 @@ bool GrDrawState::validateVertexAttribs() const {
             }
 
             GrSLType attributeType = effect->get()->vertexAttribType(i);
-            if (attributeTypes[attributeIndex] != -1 && 
+            if (attributeTypes[attributeIndex] != -1 &&
                 attributeTypes[attributeIndex] != attributeType) {
                 return false;
             }
diff --git a/src/gpu/GrDrawState.h b/src/gpu/GrDrawState.h
index 220e290a83..4e9747d755 100644
--- a/src/gpu/GrDrawState.h
+++ b/src/gpu/GrDrawState.h
@@ -334,7 +334,7 @@ public:
     bool hasSolidCoverage(GrAttribBindings) const;
 
     static void VertexAttributesUnitTest();
-   
+
     /// @}
 
     ///////////////////////////////////////////////////////////////////////////
@@ -485,7 +485,7 @@ public:
     /// @name Effect Stages
     ////
 
-    const GrEffectRef* setEffect(int stageIdx, const GrEffectRef* effect, 
+    const GrEffectRef* setEffect(int stageIdx, const GrEffectRef* effect,
                                  const int* indices = NULL) {
         fStages[stageIdx].setEffect(effect, indices);
         return effect;
@@ -517,8 +517,8 @@ public:
         return true;
     }
 
-    void disableStage(int stageIdx) { 
-        this->setEffect(stageIdx, NULL, NULL); 
+    void disableStage(int stageIdx) {
+        this->setEffect(stageIdx, NULL, NULL);
     }
 
     /**
diff --git a/src/gpu/GrTextContext.cpp b/src/gpu/GrTextContext.cpp
index a8defcb4ba..5ff13b0fdc 100644
--- a/src/gpu/GrTextContext.cpp
+++ b/src/gpu/GrTextContext.cpp
@@ -19,8 +19,8 @@
 #include "SkStrokeRec.h"
 
 enum {
-    // glyph rendering shares this stage with edge rendering 
-    // (kEdgeEffectStage in GrContext) && SW path rendering 
+    // glyph rendering shares this stage with edge rendering
+    // (kEdgeEffectStage in GrContext) && SW path rendering
     // (kPathMaskStage in GrSWMaskHelper)
     kGlyphMaskStage = GrPaint::kTotalStages,
 };
diff --git a/src/gpu/effects/GrEllipseEdgeEffect.cpp b/src/gpu/effects/GrEllipseEdgeEffect.cpp
index 002753e203..18301e9999 100644
--- a/src/gpu/effects/GrEllipseEdgeEffect.cpp
+++ b/src/gpu/effects/GrEllipseEdgeEffect.cpp
@@ -30,12 +30,12 @@ public:
 
         const SkString* attrName = builder->getEffectAttributeName(stage.getVertexAttribIndices()[0]);
         builder->vsCodeAppendf("\t%s = %s;\n", vsName, attrName->c_str());
-        
+
         builder->fsCodeAppend("\tfloat edgeAlpha;\n");
         // translate to origin
         builder->fsCodeAppendf("\tvec2 offset = (%s.xy - %s.xy);\n", builder->fragmentPosition(), fsName);
         // scale y by xRadius/yRadius
-        builder->fsCodeAppendf("\toffset.y *= %s.w;\n", fsName);  
+        builder->fsCodeAppendf("\toffset.y *= %s.w;\n", fsName);
         builder->fsCodeAppend("\tfloat d = length(offset);\n");
         // compare length against xRadius
         builder->fsCodeAppendf("\tedgeAlpha = smoothstep(d - 0.5, d + 0.5, %s.z);\n", fsName);
diff --git a/src/gpu/gl/GrGLProgram.cpp b/src/gpu/gl/GrGLProgram.cpp
index c1643578ad..850f0bb134 100644
--- a/src/gpu/gl/GrGLProgram.cpp
+++ b/src/gpu/gl/GrGLProgram.cpp
@@ -1013,7 +1013,7 @@ bool GrGLProgram::bindOutputsAttribsAndLinkProgram(const GrGLShaderBuilder& buil
     }
 
     const GrGLShaderBuilder::AttributePair* attribEnd = builder.getEffectAttributes().end();
-    for (const GrGLShaderBuilder::AttributePair* attrib = builder.getEffectAttributes().begin(); 
+    for (const GrGLShaderBuilder::AttributePair* attrib = builder.getEffectAttributes().begin();
          attrib != attribEnd;
          ++attrib) {
          GL_CALL(BindAttribLocation(fProgramID, attrib->fIndex, attrib->fName.c_str()));
diff --git a/src/gpu/gl/GrGLShaderBuilder.cpp b/src/gpu/gl/GrGLShaderBuilder.cpp
index 1a238ae04b..b3b09cc477 100644
--- a/src/gpu/gl/GrGLShaderBuilder.cpp
+++ b/src/gpu/gl/GrGLShaderBuilder.cpp
@@ -539,13 +539,13 @@ GrGLEffect* GrGLShaderBuilder::createAndEmitGLEffect(
 
 const SkString* GrGLShaderBuilder::getEffectAttributeName(int attributeIndex) const {
     const AttributePair* attribEnd = this->getEffectAttributes().end();
-    for (const AttributePair* attrib = this->getEffectAttributes().begin(); 
+    for (const AttributePair* attrib = this->getEffectAttributes().begin();
          attrib != attribEnd;
          ++attrib) {
         if (attrib->fIndex == attributeIndex) {
             return &attrib->fName;
         }
-    }   
+    }
 
     return NULL;
 }
diff --git a/src/gpu/gl/GrGpuGL_program.cpp b/src/gpu/gl/GrGpuGL_program.cpp
index a717b8650b..5081089216 100644
--- a/src/gpu/gl/GrGpuGL_program.cpp
+++ b/src/gpu/gl/GrGpuGL_program.cpp
@@ -19,7 +19,7 @@ static const UniformHandle kInvalidUniformHandle = GrGLUniformManager::kInvalidU
 GrGpuGL::ProgramCache::ProgramCache(const GrGLContext& gl)
     : fCount(0)
     , fCurrLRUStamp(0)
-    , fGL(gl) 
+    , fGL(gl)
 #ifdef PROGRAM_CACHE_STATS
     , fTotalRequests(0)
     , fCacheMisses(0)