Bug 1378712 - Remove all trailing whitespaces r=Ehsan

MozReview-Commit-ID: Kdz2xtTF9EG

toolkit/components/filepicker/nsFileView.cpp

@@ -28,7 +28,7 @@
 #include "nsWildCard.h"
 
 class nsIDOMDataTransfer;
- 
+
 #define NS_FILECOMPLETE_CID { 0xcb60980e, 0x18a5, 0x4a77, \
                             { 0x91, 0x10, 0x81, 0x46, 0x61, 0x4c, 0xa7, 0xf0 } }
 #define NS_FILECOMPLETE_CONTRACTID "@mozilla.org/autocomplete/search;1?name=file"
@@ -218,10 +218,10 @@ public:
   NS_DECL_ISUPPORTS
   NS_DECL_NSIFILEVIEW
   NS_DECL_NSITREEVIEW
-  
+
 protected:
   virtual ~nsFileView();
-  
+
   void FilterFiles();
   void ReverseArray(nsTArray<nsCOMPtr<nsIFile> >& aArray);
   void SortArray(nsTArray<nsCOMPtr<nsIFile> >& aArray);
@@ -309,7 +309,7 @@ nsFileView::SetShowHiddenFiles(bool aShowHidden)
     // file functionality is not currently used, this will be fine.
     SetDirectory(mDirectoryPath);
   }
-    
+
   return NS_OK;
 }
 
@@ -661,7 +661,7 @@ nsFileView::GetParentIndex(int32_t aRowIndex, int32_t* aParentIndex)
 }
 
 NS_IMETHODIMP
-nsFileView::HasNextSibling(int32_t aRowIndex, int32_t aAfterIndex, 
+nsFileView::HasNextSibling(int32_t aRowIndex, int32_t aAfterIndex,
                            bool* aHasSibling)
 {
   *aHasSibling = (aAfterIndex < (mTotalRows - 1));
@@ -838,13 +838,13 @@ nsFileView::FilterFiles()
     bool isHidden = false;
     if (!mShowHiddenFiles)
       file->IsHidden(&isHidden);
-    
+
     nsAutoString ucsLeafName;
     if(NS_FAILED(file->GetLeafName(ucsLeafName))) {
       // need to check return value for GetLeafName()
       continue;
     }
-    
+
     if (!isHidden) {
       for (uint32_t j = 0; j < filterCount; ++j) {
         bool matched = false;
@@ -885,7 +885,7 @@ SortNameCallback(const void* aElement1, const void* aElement2, void* aContext)
 {
   nsIFile* file1 = *static_cast<nsIFile* const *>(aElement1);
   nsIFile* file2 = *static_cast<nsIFile* const *>(aElement2);
-  
+
   nsAutoString leafName1, leafName2;
   file1->GetLeafName(leafName1);
   file2->GetLeafName(leafName2);