Bug 700856 - Move styles from {Media,Image,Video}Document to external stylesheets. r=roc, r=dao

content/html/document/src/VideoDocument.cpp

@@ -134,23 +134,7 @@ VideoDocument::CreateSyntheticVideoDocument(nsIChannel* aChannel,
         NS_LITERAL_STRING("position:absolute; top:0; left:0; width:100%; height:100%"),
         true);
   } else {
-    Element* head = GetHeadElement();
-    NS_ENSURE_TRUE(head, NS_ERROR_FAILURE);
-
     LinkStylesheet(NS_LITERAL_STRING("resource://gre/res/TopLevelVideoDocument.css"));
-
-    nodeInfo = mNodeInfoManager->GetNodeInfo(nsGkAtoms::style, nsnull,
-                                             kNameSpaceID_XHTML,
-                                             nsIDOMNode::ELEMENT_NODE);
-    NS_ENSURE_TRUE(nodeInfo, NS_ERROR_OUT_OF_MEMORY);
-    nsRefPtr<nsGenericHTMLElement> styleContent = NS_NewHTMLStyleElement(nodeInfo.forget());
-    NS_ENSURE_TRUE(styleContent, NS_ERROR_OUT_OF_MEMORY);
-
-    styleContent->SetTextContent(
-      NS_LITERAL_STRING("body { background: url(chrome://global/skin/icons/tabprompts-bgtexture.png) #333; height: 100%; width: 100%; margin: 0; padding: 0; } ") +
-      NS_LITERAL_STRING("video { position: absolute; top: 0; right: 0; bottom: 0; left: 0; margin: auto; box-shadow: 0 0 15px #000; } ") +
-      NS_LITERAL_STRING("video:focus { outline-width: 0; } "));
-    head->AppendChildTo(styleContent, false);
   }
 
   return body->AppendChildTo(element, false);
@@ -174,9 +158,7 @@ nsresult
 NS_NewVideoDocument(nsIDocument** aResult)
 {
   mozilla::dom::VideoDocument* doc = new mozilla::dom::VideoDocument();
-  if (!doc) {
-    return NS_ERROR_OUT_OF_MEMORY;
-  }
+  NS_ENSURE_TRUE(doc, NS_ERROR_OUT_OF_MEMORY);
 
   NS_ADDREF(doc);
   nsresult rv = doc->Init();

layout/style/TopLevelImageDocument.css

@@ -36,3 +36,13 @@
   This CSS stylesheet defines the rules to be applied to ImageDocuments that
   are top level (e.g. not iframes).
 */
+
+/* We must declare the image as a block element. If we stay as
+an inline element, our parent LineBox will be inline too and
+ignore the available height during reflow.
+This is bad during printing, it means tall image frames won't know
+the size of the paper and cannot break into continuations along
+multiple pages. */
+img {
+  display: block;
+}

layout/style/TopLevelVideoDocument.css

@@ -36,3 +36,25 @@
   This CSS stylesheet defines the rules to be applied to VideoDocuments that
   are top level (e.g. not iframes).
 */
+
+body {
+  background: url(data:image/png;base64,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) #333;
+  height: 100%;
+  width: 100%;
+  margin: 0;
+  padding: 0;
+}
+
+video {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  margin: auto;
+  box-shadow: 0 0 15px #000;
+}
+
+video:focus {
+  outline-width: 0;
+}