Result of running tools/sanitize_source_files.py (which was added in https://codereview.appspot.com/6465078/)

This CL is part II of IV (I broke down the 1280 files into 4 CLs).
Review URL: https://codereview.appspot.com/6474054

git-svn-id: http://skia.googlecode.com/svn/trunk@5263 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/images/SkImageRef_GlobalPool.cpp b/src/images/SkImageRef_GlobalPool.cpp
index bd63f72..a5a71a3 100644
--- a/src/images/SkImageRef_GlobalPool.cpp
+++ b/src/images/SkImageRef_GlobalPool.cpp
@@ -56,10 +56,10 @@
     }
     return true;
 }
-    
+
 void SkImageRef_GlobalPool::onUnlockPixels() {
     this->INHERITED::onUnlockPixels();
-    
+
     // by design, onUnlockPixels() already is inside the mutex-lock
     GetGlobalPool()->canLosePixels(this);
 }
@@ -87,7 +87,7 @@
 }
 
 size_t SkImageRef_GlobalPool::GetRAMUsed() {
-    SkAutoMutexAcquire ac(gImageRefMutex);    
+    SkAutoMutexAcquire ac(gImageRefMutex);
     return GetGlobalPool()->getRAMUsed();
 }