Move StringPiece into the base namespace. This change...

src/hunspell/hashmgr.cxx

 #include "license.hunspell"
 #include "license.myspell"
 
 #ifndef MOZILLA_CLIENT
 #include <cstdlib>
 #include <cstring>
 #include <cstdio>
 #include <cctype>
 #else
 #include <stdlib.h> 
@@ skipping 134 matching lines @@
 }
 #endif
 
 // lookup a root word in the hashtable
 struct hentry * HashMgr::lookup(const char *word) const
 {
 #ifdef HUNSPELL_CHROME_CLIENT
   int affix_ids[hunspell::BDict::MAX_AFFIXES_PER_WORD];
   int affix_count = bdict_reader->FindWord(word, affix_ids);
   if (affix_count == 0) { // look for custom added word
-    std::map<StringPiece, int>::const_iterator iter = 
+    std::map<base::StringPiece, int>::const_iterator iter = 
       custom_word_to_affix_id_map_.find(word);
     if (iter != custom_word_to_affix_id_map_.end()) {
       affix_count = 1;
       affix_ids[0] = iter->second;
     }
   }
 
   static const int kMaxWordLen = 128;
   static char word_buf[kMaxWordLen];
   // To take account of null-termination, we use upto 127.
@@ skipping 103 matching lines @@
             }
        }
        if (!upcasehomonym) {
             dp->next = hp;
        } else {
             // remove hidden onlyupcase homonym
             if (hp->astr) free(hp->astr);
             free(hp);
        }
 #else
-    std::map<StringPiece, int>::iterator iter = 
+    std::map<base::StringPiece, int>::iterator iter = 
         custom_word_to_affix_id_map_.find(word);
     if(iter == custom_word_to_affix_id_map_.end()) {  // word needs to be added
       std::string* new_string_word = new std::string(word);
       pointer_to_strings_.push_back(new_string_word);
-      StringPiece sp(*(new_string_word));
+      base::StringPiece sp(*(new_string_word));
       custom_word_to_affix_id_map_[sp] = 0; // no affixes for custom words
       return 1;
     }
 #endif
     return 0;
 }     
 
 int HashMgr::add_hidden_capitalized_word(char * word, int wbl, int wcl,
     unsigned short * flags, int al, char * dp, int captype)
 {
@@ skipping 879 matching lines @@
 
 int HashMgr::is_aliasm() {
     return (aliasm != NULL);
 }
 
 char * HashMgr::get_aliasm(int index) {
     if ((index > 0) && (index <= numaliasm)) return aliasm[index - 1];
     HUNSPELL_WARNING(stderr, "error: bad morph. alias index: %d\n", index);
     return NULL;
 }