Add chrome.app.window and chrome.app.runtime externs.
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=47309041
Corrects W3C speech externs to conform accurately to
https://dvcs.w3.org/hg/speech-api/raw-file/tip/speechapi.html.
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=47317074
Add annotations for @hassoydelcall/@hassoydelrequire.
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=47330713
Add chrome.tabs.onActivated as defined in http://developer.chrome.com/extensions/tabs.html#event-onActivated.
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=47333889
Add AudioContext.createMediaStreamSource().
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=47338324