libcef: Update due to underlying chromium changes.

- Printing fix was committed as Chromium rev 23338, so the patches are no longer required.
- Add a patch for plugin loading support that was broken in Chromium rev 23501.
- NPAPI::PluginList static methods are replaced with methods provided by the singleton instance.
- WebPreferences now has an Apply() method.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@35 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

patch/patches/webkit_api.patch

@@ -1,16 +0,0 @@
-Index: public/WebFrame.h
-===================================================================
---- public/WebFrame.h	(revision 23266)
-+++ public/WebFrame.h	(working copy)
-@@ -332,6 +332,11 @@
-         // given page size.
-         virtual int printBegin(const WebSize& pageSize) = 0;
- 
-+        // Returns the page shrinking factor calculated by webkit (usually
-+        // between 1/1.25 and 1/2). Returns 0 if the page number is invalid or
-+        // not in printing mode.
-+        virtual float getPrintPageShrink(int page) = 0;
-+
-         // Prints one page, and returns the calculated page shrinking factor
-         // (usually between 1/1.25 and 1/2).  Returns 0 if the page number is
-         // invalid or not in printing mode.

patch/patches/webkit_glue.patch

@@ -1,33 +0,0 @@
-Index: webframe_impl.cc
-===================================================================
---- webframe_impl.cc	(revision 23266)
-+++ webframe_impl.cc	(working copy)
-@@ -1045,6 +1045,16 @@
-   return print_context_->pageCount();
- }
- 
-+float WebFrameImpl::getPrintPageShrink(int page) {
-+  // Ensure correct state.
-+  if (!print_context_.get() || page < 0) {
-+    NOTREACHED();
-+    return 0;
-+  }
-+
-+  return print_context_->getPageShrink(page);
-+}
-+
- float WebFrameImpl::printPage(int page, WebCanvas* canvas) {
-   // Ensure correct state.
-   if (!print_context_.get() || page < 0 || !frame() || !frame()->document()) {
-Index: webframe_impl.h
-===================================================================
---- webframe_impl.h	(revision 23266)
-+++ webframe_impl.h	(working copy)
-@@ -147,6 +147,7 @@
-   virtual WebKit::WebString selectionAsMarkup() const;
-   virtual int printBegin(const WebKit::WebSize& page_size);
-   virtual float printPage(int page_to_print, WebKit::WebCanvas* canvas);
-+  virtual float getPrintPageShrink(int page);
-   virtual void printEnd();
-   virtual bool find(
-       int identifier, const WebKit::WebString& search_text,

patch/patches/webkit_glue_plugins.patch

@@ -0,0 +1,37 @@
+Index: plugin_list.cc
+===================================================================
+--- plugin_list.cc	(revision 23814)
++++ plugin_list.cc	(working copy)
+@@ -50,7 +50,7 @@
+ 
+ void PluginList::RegisterInternalPlugin(const PluginVersionInfo& info) {
+   AutoLock lock(lock_);
+-  internal_plugins_.push_back(info);
++  internal_plugins_.insert(internal_plugins_.begin(), info);
+ }
+ 
+ bool PluginList::ReadPluginInfo(const FilePath &filename,
+Index: plugin_list_win.cc
+===================================================================
+--- plugin_list_win.cc	(revision 23814)
++++ plugin_list_win.cc	(working copy)
+@@ -356,10 +356,15 @@
+ }
+ 
+ void PluginList::LoadInternalPlugins(std::vector<WebPluginInfo>* plugins) {
+-  if (!use_internal_activex_shim_)
+-    return;
+-  LoadPlugin(FilePath(kActiveXShimFileName), plugins);
+-  LoadPlugin(FilePath(kActiveXShimFileNameForMediaPlayer), plugins);
++  for (size_t i = 0; i < internal_plugins_.size(); ++i) {
++    if (!use_internal_activex_shim_ &&
++        (internal_plugins_[i].path.value() == kActiveXShimFileName ||
++        internal_plugins_[i].path.value() ==
++            kActiveXShimFileNameForMediaPlayer)) {
++      continue;
++    }
++    LoadPlugin(internal_plugins_[i].path, plugins);
++  }
+ }
+ 
+ } // namespace NPAPI