Make WebNode::to<Type>() (and toConst) casts contain type asserts.

third_party/WebKit/Source/web/AssertMatchingEnums.cpp

Index: third_party/WebKit/Source/web/AssertMatchingEnums.cpp
diff --git a/third_party/WebKit/Source/web/AssertMatchingEnums.cpp b/third_party/WebKit/Source/web/AssertMatchingEnums.cpp
index a77917db62e08f316b7a863044c7f61d07baae8c..65f492cfa20f77c9ae21ff6e0fbc00cd24266601 100644
--- a/third_party/WebKit/Source/web/AssertMatchingEnums.cpp
+++ b/third_party/WebKit/Source/web/AssertMatchingEnums.cpp
@@ -453,16 +453,6 @@ STATIC_ASSERT_MATCHING_ENUM(WebIconURL::TypeFavicon, Favicon);
 STATIC_ASSERT_MATCHING_ENUM(WebIconURL::TypeTouch, TouchIcon);
 STATIC_ASSERT_MATCHING_ENUM(WebIconURL::TypeTouchPrecomposed, TouchPrecomposedIcon);
 
-STATIC_ASSERT_MATCHING_ENUM(WebNode::ElementNode, Node::ELEMENT_NODE);
-STATIC_ASSERT_MATCHING_ENUM(WebNode::AttributeNode, Node::ATTRIBUTE_NODE);
-STATIC_ASSERT_MATCHING_ENUM(WebNode::TextNode, Node::TEXT_NODE);
-STATIC_ASSERT_MATCHING_ENUM(WebNode::CDataSectionNode, Node::CDATA_SECTION_NODE);
-STATIC_ASSERT_MATCHING_ENUM(WebNode::ProcessingInstructionsNode, Node::PROCESSING_INSTRUCTION_NODE);
-STATIC_ASSERT_MATCHING_ENUM(WebNode::CommentNode, Node::COMMENT_NODE);
-STATIC_ASSERT_MATCHING_ENUM(WebNode::DocumentNode, Node::DOCUMENT_NODE);
-STATIC_ASSERT_MATCHING_ENUM(WebNode::DocumentTypeNode, Node::DOCUMENT_TYPE_NODE);
-STATIC_ASSERT_MATCHING_ENUM(WebNode::DocumentFragmentNode, Node::DOCUMENT_FRAGMENT_NODE);
-
 STATIC_ASSERT_MATCHING_ENUM(WebMediaPlayer::ReadyStateHaveNothing, HTMLMediaElement::HAVE_NOTHING);
 STATIC_ASSERT_MATCHING_ENUM(WebMediaPlayer::ReadyStateHaveMetadata, HTMLMediaElement::HAVE_METADATA);
 STATIC_ASSERT_MATCHING_ENUM(WebMediaPlayer::ReadyStateHaveCurrentData, HTMLMediaElement::HAVE_CURRENT_DATA);