Bug 1255655 - Const-ify sExtensionNames. r=mattwoodrow.

--HG--
extra : rebase_source : 701319b65fce70b62535248b9c33dd6357320abf

gfx/gl/GLContext.cpp

@@ -65,7 +65,7 @@ uint32_t GLContext::sDebugMode = 0;
 #define END_SYMBOLS { nullptr, { nullptr } }
 
 // should match the order of GLExtensions, and be null-terminated.
-static const char *sExtensionNames[] = {
+static const char *const sExtensionNames[] = {
     "NO_EXTENSION",
     "GL_AMD_compressed_ATC_texture",
     "GL_ANGLE_depth_texture",

gfx/gl/GLContext.h

@@ -3642,7 +3642,7 @@ void SplitByChar(const nsACString& str, const char delim,
 
 template<size_t N>
 bool
-MarkBitfieldByString(const nsACString& str, const char* (&markStrList)[N],
+MarkBitfieldByString(const nsACString& str, const char* const (&markStrList)[N],
                      std::bitset<N>* const out_markList)
 {
     for (size_t i = 0; i < N; i++) {
@@ -3657,7 +3657,7 @@ MarkBitfieldByString(const nsACString& str, const char* (&markStrList)[N],
 template<size_t N>
 void
 MarkBitfieldByStrings(const std::vector<nsCString>& strList,
-                      bool dumpStrings, const char* (&markStrList)[N],
+                      bool dumpStrings, const char* const (&markStrList)[N],
                       std::bitset<N>* const out_markList)
 {
     for (auto itr = strList.begin(); itr != strList.end(); ++itr) {