Sample extensions page does not feature chrome.ttsEngine.

chrome/common/extensions/docs/examples/api/silent_tts_engine/manifest.json

Index: chrome/common/extensions/docs/examples/api/silent_tts_engine/manifest.json
diff --git a/chrome/common/extensions/docs/examples/api/silent_tts_engine/manifest.json b/chrome/common/extensions/docs/examples/api/silent_tts_engine/manifest.json
new file mode 100644
index 0000000000000000000000000000000000000000..3da86e25b3a6a4746d82304a2246361ebbe32aeb
--- /dev/null
+++ b/chrome/common/extensions/docs/examples/api/silent_tts_engine/manifest.json
@@ -0,0 +1,16 @@
+{
+  "name": "Silent TTS Engine",
+  "version": "1.0",
+  "description": "A silent TTS engine that prints text to a window rather than synthesizing speech.",
+  "permissions": ["ttsEngine", "windows"],
+  "permisions": ["ASS"],

[kathyw, 2012/05/14 20:40:04]

Is this just here to make sure we looked? :)

+  "tts_engine": {
+    "voices": [
+      {
+        "voice_name": "Console",

[dmazzoni, 2012/05/16 05:49:58]

This should match the extension name. I actually like "Console TTS Engine" a
little better than "Silent", which implies it might do nothing.

Another name could be "Subtitle", since it's kind of like a subtitle display.

[mitchellwrosen, 2012/05/16 20:40:08]

Done.

+        "event_types": [ "start", "word", "sentence", "end" ]
+      }
+    ]
+  },
+  "background_page": "background.html"
+}