Enable <video> in test_shell

This is a work in progress draft.

Summary of changes:
1. Moved code shared by chrome and test_shell to webkie/glue:
   WebMediaPlayerImpl
   SimpleDataSource
   VideoRendererImpl

2. Since WebMediaPlayerImpl is shared, chrome specific renderers
   are enabled by passing the FilterFactoryCollection into
   WebMediaPlayerImpl, this is done in RenderView. And
   WebMediaPlayerImpl provides some default renderer filters, 
   which are used by the test shell and also chrome.


Review URL: http://codereview.chromium.org/119229

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@18182 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 22 insertions, 0 deletions

diff --git a/media/base/factory.h b/media/base/factory.h
index 91e5bc4..3ccfcb1 100644
--- a/media/base/factory.h
+++ b/media/base/factory.h
@@ -156,6 +156,28 @@ class FilterFactoryImpl1 : public FilterFactory {
   DISALLOW_COPY_AND_ASSIGN(FilterFactoryImpl1);
 };
 
+template <class Filter, class A, class B>
+class FilterFactoryImpl2 : public FilterFactory {
+ public:
+  FilterFactoryImpl2(A a, B b) : a_(a), b_(b) {}
+
+ protected:
+  virtual MediaFilter* Create(FilterType filter_type,
+                              const MediaFormat& media_format) {
+    Filter* filter = NULL;
+    if (Filter::filter_type() == filter_type &&
+        Filter::IsMediaFormatSupported(media_format)) {
+      filter = new Filter(a_, b_);
+    }
+    return filter;
+  }
+
+ private:
+  A const a_;
+  B const b_;
+
+  DISALLOW_COPY_AND_ASSIGN(FilterFactoryImpl2);
+};
 
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