1 files changed, 12 insertions, 26 deletions

diff --git a/src/3rdparty/webkit/WebCore/html/HTMLDocument.cpp b/src/3rdparty/webkit/WebCore/html/HTMLDocument.cpp
index 5867f0eed..96ae9e41b 100644
--- a/src/3rdparty/webkit/WebCore/html/HTMLDocument.cpp
+++ b/src/3rdparty/webkit/WebCore/html/HTMLDocument.cpp
@@ -151,9 +151,12 @@ Element* HTMLDocument::activeElement()
 
 bool HTMLDocument::hasFocus()
 {
-    if (!page()->focusController()->isActive())
+    Page* page = this->page();
+    if (!page)
         return false;
-    if (Frame* focusedFrame = page()->focusController()->focusedFrame()) {
+    if (!page->focusController()->isActive())
+        return false;
+    if (Frame* focusedFrame = page->focusController()->focusedFrame()) {
         if (focusedFrame->tree()->isDescendantOf(frame()))
             return true;
     }
@@ -281,9 +284,8 @@ void HTMLDocument::releaseEvents()
 Tokenizer *HTMLDocument::createTokenizer()
 {
     bool reportErrors = false;
-    if (frame())
-        if (Page* page = frame()->page())
-            reportErrors = page->inspectorController()->windowVisible();
+    if (Page* page = this->page())
+        reportErrors = page->inspectorController()->windowVisible();
 
     return new HTMLTokenizer(this, reportErrors);
 }
@@ -307,34 +309,18 @@ PassRefPtr<Element> HTMLDocument::createElement(const AtomicString& name, Except
     return HTMLElementFactory::createHTMLElement(QualifiedName(nullAtom, lowerName, xhtmlNamespaceURI), this, 0, false);
 }
 
-static void addItemToMap(HTMLDocument::NameCountMap& map, const AtomicString& name)
+static void addItemToMap(HashCountedSet<AtomicStringImpl*>& map, const AtomicString& name)
 {
     if (name.isEmpty())
         return;
- 
-    HTMLDocument::NameCountMap::iterator it = map.find(name.impl()); 
-    if (it == map.end())
-        map.set(name.impl(), 1);
-    else
-        ++(it->second);
+    map.add(name.impl());
 }
 
-static void removeItemFromMap(HTMLDocument::NameCountMap& map, const AtomicString& name)
+static void removeItemFromMap(HashCountedSet<AtomicStringImpl*>& map, const AtomicString& name)
 {
     if (name.isEmpty())
         return;
- 
-    HTMLDocument::NameCountMap::iterator it = map.find(name.impl()); 
-    if (it == map.end())
-        return;
-
-    int oldVal = it->second;
-    ASSERT(oldVal != 0);
-    int newVal = oldVal - 1;
-    if (newVal == 0)
-        map.remove(it);
-    else
-        it->second = newVal;
+    map.remove(name.impl());
 }
 
 void HTMLDocument::addNamedItem(const AtomicString& name)
@@ -342,7 +328,7 @@ void HTMLDocument::addNamedItem(const AtomicString& name)
     addItemToMap(m_namedItemCounts, name);
 }
 
-void HTMLDocument::removeNamedItem(const AtomicString &name)
+void HTMLDocument::removeNamedItem(const AtomicString& name)
 { 
     removeItemFromMap(m_namedItemCounts, name);
 }