am 643ca787: Merge webkit.org at r51976 : Initial merge by git.

Merge commit '643ca7872b450ea4efacab6188849e5aac2ba161' into eclair-mr2-plus-aosp

* commit '643ca7872b450ea4efacab6188849e5aac2ba161':
  Merge webkit.org at r51976 : Initial merge by git.

1 files changed, 36 insertions, 0 deletions

diff --git a/WebCore/platform/network/HTTPHeaderMap.cpp b/WebCore/platform/network/HTTPHeaderMap.cpp
index 07c66e8..413fb7b 100644
--- a/WebCore/platform/network/HTTPHeaderMap.cpp
+++ b/WebCore/platform/network/HTTPHeaderMap.cpp
@@ -59,5 +59,41 @@ void HTTPHeaderMap::adopt(auto_ptr<CrossThreadHTTPHeaderMapData> data)
         set(header.first, header.second);
     }
 }
+    
+// Adapter that allows the HashMap to take C strings as keys.
+struct CaseFoldingCStringTranslator {
+    static unsigned hash(const char* cString)
+    {
+        return CaseFoldingHash::hash(cString, strlen(cString));
+    }
+    
+    static bool equal(const AtomicString& key, const char* cString)
+    {
+        return equalIgnoringCase(key, cString);
+    }
+    
+    static void translate(AtomicString& location, const char* cString, unsigned /*hash*/)
+    {
+        location = AtomicString(cString);
+    }
+};
+
+String HTTPHeaderMap::get(const char* name) const
+{
+    const_iterator i = find<const char*, CaseFoldingCStringTranslator>(name);
+    if (i == end())
+        return String();
+    return i->second;
+}
+    
+bool HTTPHeaderMap::contains(const char* name) const
+{
+    return find<const char*, CaseFoldingCStringTranslator>(name) != end();
+}
+
+pair<HTTPHeaderMap::iterator, bool> HTTPHeaderMap::add(const char* name, const String& value)
+{
+    return HashMap<AtomicString, String, CaseFoldingHash>::add<const char*, CaseFoldingCStringTranslator>(name, value);
+}
 
 } // namespace WebCore