Sanitizing source files in Skia_Nightly_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@5346 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/core/SkCanvas.cpp b/src/core/SkCanvas.cpp
index ba8042d..0df44b6 100644
--- a/src/core/SkCanvas.cpp
+++ b/src/core/SkCanvas.cpp
@@ -468,7 +468,7 @@
     fExternalMatrix.reset();
     fExternalInverse.reset();
     fUseExternalMatrix = false;
-    
+
     fSurfaceBase = NULL;
 
     return this->setDevice(device);
diff --git a/src/core/SkPicturePlayback.cpp b/src/core/SkPicturePlayback.cpp
index 457b860..bcad616 100644
--- a/src/core/SkPicturePlayback.cpp
+++ b/src/core/SkPicturePlayback.cpp
@@ -325,7 +325,7 @@
             buffer.writePaint((*fPaints)[i]);
         }
     }
-    
+
     if ((n = SafeCount(fPathHeap.get())) > 0) {
         writeTagSize(buffer, PICT_PATH_BUFFER_TAG, n);
         fPathHeap->flatten(buffer);
diff --git a/src/core/SkWriter32.cpp b/src/core/SkWriter32.cpp
index a94a92f..d2c8587 100644
--- a/src/core/SkWriter32.cpp
+++ b/src/core/SkWriter32.cpp
@@ -141,7 +141,7 @@
 
 uint32_t* SkWriter32::peek32(size_t offset) {
     SkDEBUGCODE(this->validate();)
-    
+
     SkASSERT(SkAlign4(offset) == offset);
     SkASSERT(offset <= fSize);
 
@@ -175,11 +175,11 @@
     if (fSingleBlock) {
         return;
     }
-    
+
     // Similar to peek32, except that we free up any following blocks
     Block* block = fHead;
     SkASSERT(NULL != block);
-    
+
     while (offset >= block->fAllocatedSoFar) {
         offset -= block->fAllocatedSoFar;
         block = block->fNext;
@@ -188,7 +188,7 @@
 
     fTail = block;
     block->fAllocatedSoFar = offset;
-    
+
     // free up any following blocks
     SkASSERT(block);
     block = block->fNext;
diff --git a/src/gpu/gl/GrGLProgram.h b/src/gpu/gl/GrGLProgram.h
index 8b06b3e..0d0f8b0 100644
--- a/src/gpu/gl/GrGLProgram.h
+++ b/src/gpu/gl/GrGLProgram.h
@@ -113,7 +113,7 @@
                 kSmearAlpha_InConfigFlag                = 0x02,
 
                 /**
-                 Smear the red channel across all four channels. This flag is 
+                 Smear the red channel across all four channels. This flag is
                  incompatible with kSmearAlpha. It is preferable to use
                  GL_ARB_texture_swizzle instead of this  flag.
                 */
diff --git a/src/ports/SkFontHost_FreeType.cpp b/src/ports/SkFontHost_FreeType.cpp
index 3d6b574..f25223f 100644
--- a/src/ports/SkFontHost_FreeType.cpp
+++ b/src/ports/SkFontHost_FreeType.cpp
@@ -641,7 +641,7 @@
     if (rec->fTextSize > SkIntToScalar(1 << 14)) {
       rec->fTextSize = SkIntToScalar(1 << 14);
     }
-    
+
     if (!gLCDSupportValid) {
         InitFreetype();
         FT_Done_FreeType(gFTLibrary);