Issue #2073 - m-c 1383404: make SourceBuffer::Compact more efficient (squashed)

The first part also means that Compact no longer needs the SurfaceCache lock (used to be via CreateChunk->CanHold),
which avoids potential deadlocks during shutdown that m-c 523950 would otherwise cause

1 files changed, 1 insertions, 0 deletions

diff --git a/toolkit/components/places/PageIconProtocolHandler.js b/toolkit/components/places/PageIconProtocolHandler.js
index 05e43ccf3e..30bd8f1857 100644
--- a/toolkit/components/places/PageIconProtocolHandler.js
+++ b/toolkit/components/places/PageIconProtocolHandler.js
@@ -92,6 +92,7 @@ PageIconProtocolHandler.prototype = {
 
         try {
           channel.contentType = mime;
+          channel.contentLength = len;
           // Pass the icon data to the output stream.
           let stream = Cc["@mozilla.org/binaryoutputstream;1"]
                          .createInstance(Ci.nsIBinaryOutputStream);