Added fake placeholder versions of the new c++0x 'noexcept' and 'nullptr' keywords, and altered the library classes to use these instead of 'throw()' and '0'. This shouldn't make any difference at all to existing code, but will enable better static checking with future c++0x compilers.

src/native/android/juce_android_WebBrowserComponent.cpp

@@ -30,7 +30,7 @@
 
 //==============================================================================
 WebBrowserComponent::WebBrowserComponent (const bool unloadPageWhenBrowserIsHidden_)
-    : browser (0),
+    : browser (nullptr),
       blankPageShown (false),
       unloadPageWhenBrowserIsHidden (unloadPageWhenBrowserIsHidden_)
 {
@@ -49,11 +49,11 @@ void WebBrowserComponent::goToURL (const String& url,
     lastURL = url;
 
     lastHeaders.clear();
-    if (headers != 0)
+    if (headers != nullptr)
         lastHeaders = *headers;
 
     lastPostData.setSize (0);
-    if (postData != 0)
+    if (postData != nullptr)
         lastPostData = *postData;
 
     blankPageShown = false;