Moved most of html lib generating scripts into tools.

sdk/lib/html/templates/html/dart2js/impl_AudioBufferSourceNode.darttemplate

Index: sdk/lib/html/templates/html/dart2js/impl_AudioBufferSourceNode.darttemplate
diff --git a/sdk/lib/html/templates/html/dart2js/impl_AudioBufferSourceNode.darttemplate b/sdk/lib/html/templates/html/dart2js/impl_AudioBufferSourceNode.darttemplate
deleted file mode 100644
index a8b4e655575a057a64da5a6b72e32ff43fb1a3e4..0000000000000000000000000000000000000000
--- a/sdk/lib/html/templates/html/dart2js/impl_AudioBufferSourceNode.darttemplate
+++ /dev/null
@@ -1,40 +0,0 @@
-// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-part of web_audio;
-
-/// @domName $DOMNAME
-class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC {
-
-  // TODO(efortuna): Remove these methods when Chrome stable also uses start
-  // instead of noteOn.
-  void start(num when, [num grainOffset, num grainDuration]) {
-    if (JS('bool', '!!#.start', this)) {
-      if (?grainDuration) {
-        JS('void', '#.start(#, #, #)', this, when, grainOffset, grainDuration);
-      } else if (?grainOffset) {
-        JS('void', '#.start(#, #)', this, when, grainOffset);
-      } else {
-        JS('void', '#.start(#)', this, when);
-      }
-    } else {
-      if (?grainDuration) {
-        JS('void', '#.noteOn(#, #, #)', this, when, grainOffset, grainDuration);
-      } else if (?grainOffset) {
-        JS('void', '#.noteOn(#, #)', this, when, grainOffset);
-      } else {
-        JS('void', '#.noteOn(#)', this, when);
-      }
-    }
-  }
-
-  void stop(num when) {
-    if (JS('bool', '!!#.stop', this)) {
-      JS('void', '#.stop(#)', this, when);
-    } else {
-      JS('void', '#.noteOff(#)', this, when);
-    }
-  }
-$!MEMBERS
-}