diff --git a/mozilla/string/public/nsBufferHandle.h b/mozilla/string/public/nsBufferHandle.h
index 1968bf16242..362b2ce2b28 100755
--- a/mozilla/string/public/nsBufferHandle.h
+++ b/mozilla/string/public/nsBufferHandle.h
@@ -143,7 +143,7 @@ class nsXXXBufferHandle
             mStorageStart(aStorageStart),
             mStorageEnd(aStorageEnd)
         {
-          this->mFlags |= kIsStorageDefinedSeparately;
+          this->mFlags |= this->kIsStorageDefinedSeparately;
         }
 
       void          StorageStart( CharT* aNewStorageStart )       { mStorageStart = aNewStorageStart; }
diff --git a/mozilla/string/public/nsSharedBufferList.h b/mozilla/string/public/nsSharedBufferList.h
index 5ae4fa037e0..9cfa8047829 100755
--- a/mozilla/string/public/nsSharedBufferList.h
+++ b/mozilla/string/public/nsSharedBufferList.h
@@ -51,7 +51,7 @@ class nsSharedBufferList
                 : nsXXXBufferHandle<PRUnichar>(aDataStart, aDataEnd, aStorageStart, aStorageEnd)
               {
                 if ( aIsSingleAllocation )
-                  this->mFlags |= kIsSingleAllocationWithBuffer;
+                  this->mFlags |= this->kIsSingleAllocationWithBuffer;
               }
 
             Buffer* mPrev;
diff --git a/mozilla/xpcom/ds/nsBufferHandle.h b/mozilla/xpcom/ds/nsBufferHandle.h
index 1968bf16242..362b2ce2b28 100755
--- a/mozilla/xpcom/ds/nsBufferHandle.h
+++ b/mozilla/xpcom/ds/nsBufferHandle.h
@@ -143,7 +143,7 @@ class nsXXXBufferHandle
             mStorageStart(aStorageStart),
             mStorageEnd(aStorageEnd)
         {
-          this->mFlags |= kIsStorageDefinedSeparately;
+          this->mFlags |= this->kIsStorageDefinedSeparately;
         }
 
       void          StorageStart( CharT* aNewStorageStart )       { mStorageStart = aNewStorageStart; }
diff --git a/mozilla/xpcom/ds/nsSharedBufferList.h b/mozilla/xpcom/ds/nsSharedBufferList.h
index 5ae4fa037e0..9cfa8047829 100755
--- a/mozilla/xpcom/ds/nsSharedBufferList.h
+++ b/mozilla/xpcom/ds/nsSharedBufferList.h
@@ -51,7 +51,7 @@ class nsSharedBufferList
                 : nsXXXBufferHandle<PRUnichar>(aDataStart, aDataEnd, aStorageStart, aStorageEnd)
               {
                 if ( aIsSingleAllocation )
-                  this->mFlags |= kIsSingleAllocationWithBuffer;
+                  this->mFlags |= this->kIsSingleAllocationWithBuffer;
               }
 
             Buffer* mPrev;
diff --git a/mozilla/xpcom/string/public/nsBufferHandle.h b/mozilla/xpcom/string/public/nsBufferHandle.h
index 1968bf16242..362b2ce2b28 100755
--- a/mozilla/xpcom/string/public/nsBufferHandle.h
+++ b/mozilla/xpcom/string/public/nsBufferHandle.h
@@ -143,7 +143,7 @@ class nsXXXBufferHandle
             mStorageStart(aStorageStart),
             mStorageEnd(aStorageEnd)
         {
-          this->mFlags |= kIsStorageDefinedSeparately;
+          this->mFlags |= this->kIsStorageDefinedSeparately;
         }
 
       void          StorageStart( CharT* aNewStorageStart )       { mStorageStart = aNewStorageStart; }
diff --git a/mozilla/xpcom/string/public/nsSharedBufferList.h b/mozilla/xpcom/string/public/nsSharedBufferList.h
index 5ae4fa037e0..9cfa8047829 100755
--- a/mozilla/xpcom/string/public/nsSharedBufferList.h
+++ b/mozilla/xpcom/string/public/nsSharedBufferList.h
@@ -51,7 +51,7 @@ class nsSharedBufferList
                 : nsXXXBufferHandle<PRUnichar>(aDataStart, aDataEnd, aStorageStart, aStorageEnd)
               {
                 if ( aIsSingleAllocation )
-                  this->mFlags |= kIsSingleAllocationWithBuffer;
+                  this->mFlags |= this->kIsSingleAllocationWithBuffer;
               }
 
             Buffer* mPrev;