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

This CL is part I of IV (I broke down the 1280 files into 4 CLs).
Review URL: https://codereview.appspot.com/6485054

git-svn-id: http://skia.googlecode.com/svn/trunk@5262 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/GrResourceCache.cpp b/src/gpu/GrResourceCache.cpp
index cae2ec9..60e20a7 100644
--- a/src/gpu/GrResourceCache.cpp
+++ b/src/gpu/GrResourceCache.cpp
@@ -296,7 +296,7 @@
 }
 
 /**
- * Destroying a resource may potentially trigger the unlock of additional 
+ * Destroying a resource may potentially trigger the unlock of additional
  * resources which in turn will trigger a nested purge. We block the nested
  * purge using the fPurging variable. However, the initial purge will keep
  * looping until either all resources in the cache are unlocked or we've met
@@ -311,8 +311,8 @@
         bool withinBudget = false;
         do {
             SkTDLinkedList<GrResourceEntry>::Iter iter;
-            
-            // Note: the following code relies on the fact that the 
+
+            // Note: the following code relies on the fact that the
             // doubly linked list doesn't invalidate its data/pointers
             // outside of the specific area where a deletion occurs (e.g.,
             // in internalDetach)
@@ -388,7 +388,7 @@
     size_t bytes = 0;
 
     SkTDLinkedList<GrResourceEntry>::Iter iter;
-    
+
     const GrResourceEntry* entry = iter.init(
                   const_cast<SkTDLinkedList<GrResourceEntry>&>(list),
                   SkTDLinkedList<GrResourceEntry>::Iter::kTail_IterStart);
@@ -418,7 +418,7 @@
     int unlockCount = 0;
 
     SkTDLinkedList<GrResourceEntry>::Iter iter;
-    
+
     const GrResourceEntry* entry = iter.init(
                   const_cast<SkTDLinkedList<GrResourceEntry>&>(fList),
                   SkTDLinkedList<GrResourceEntry>::Iter::kHead_IterStart);