Bug 1464967 - Part 1: Make nsLineBox::BreakTypeToString static. r=gerald

MozReview-Commit-ID: L97yf6oCXlq

--HG--
extra : rebase_source : 6cc25d93ff8c8d446f63e90c93b8bc01aff59b66

layout/generic/nsLineBox.cpp

@@ -203,8 +203,8 @@ ListFloats(FILE* out, const char* aPrefix, const nsFloatCacheList& aFloats)
   }
 }
 
-const char*
+/* static */ const char*
-nsLineBox::BreakTypeToString(StyleClear aBreakType) const
+nsLineBox::BreakTypeToString(StyleClear aBreakType)
 {
   switch (aBreakType) {
     case StyleClear::None: return "nobr";

layout/generic/nsLineBox.h

@@ -574,7 +574,7 @@ public:
                                     int32_t* aFrameIndexInLine);
 
 #ifdef DEBUG_FRAME_DUMP
-  const char* BreakTypeToString(StyleClear aBreakType) const;
+  static const char* BreakTypeToString(StyleClear aBreakType);
   char* StateToString(char* aBuf, int32_t aBufSize) const;
 
   void List(FILE* out, int32_t aIndent, uint32_t aFlags = 0) const;