From 934facdbc04a6988992611723cb3016ebd897b61 Mon Sep 17 00:00:00 2001
From: Yury Delendik <ydelendik@mozilla.com>
Date: Mon, 22 Sep 2014 16:27:26 -0500
Subject: [PATCH] PDF.js version 1.0.379

---
 bower.json            |  2 +-
 build/pdf.combined.js | 13 ++++++++++---
 build/pdf.js          | 13 ++++++++++---
 build/pdf.worker.js   |  4 ++--
 package.json          |  2 +-
 5 files changed, 24 insertions(+), 10 deletions(-)

diff --git a/bower.json b/bower.json
index e183da92e..5b73ff738 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "pdfjs-dist",
-  "version": "1.0.377",
+  "version": "1.0.379",
   "keywords": [
     "Mozilla",
     "pdf",
diff --git a/build/pdf.combined.js b/build/pdf.combined.js
index aa10bf564..efc941a0c 100644
--- a/build/pdf.combined.js
+++ b/build/pdf.combined.js
@@ -21,8 +21,8 @@ if (typeof PDFJS === 'undefined') {
   (typeof window !== 'undefined' ? window : this).PDFJS = {};
 }
 
-PDFJS.version = '1.0.377';
-PDFJS.build = '5a2e511';
+PDFJS.version = '1.0.379';
+PDFJS.build = '11302f0';
 
 (function pdfjsWrapper() {
   // Use strict in our context only - users might not want it
@@ -3903,7 +3903,14 @@ var CachedCanvases = (function CachedCanvasesClosure() {
       return canvasEntry;
     },
     clear: function () {
-      cache = {};
+      for (var id in cache) {
+        var canvasEntry = cache[id];
+        // Zeroing the width and height causes Firefox to release graphics
+        // resources immediately, which can greatly reduce memory consumption.
+        canvasEntry.canvas.width = 0;
+        canvasEntry.canvas.height = 0;
+        delete cache[id];
+      }
     }
   };
 })();
diff --git a/build/pdf.js b/build/pdf.js
index 0f40e5ebb..96d20600c 100644
--- a/build/pdf.js
+++ b/build/pdf.js
@@ -21,8 +21,8 @@ if (typeof PDFJS === 'undefined') {
   (typeof window !== 'undefined' ? window : this).PDFJS = {};
 }
 
-PDFJS.version = '1.0.377';
-PDFJS.build = '5a2e511';
+PDFJS.version = '1.0.379';
+PDFJS.build = '11302f0';
 
 (function pdfjsWrapper() {
   // Use strict in our context only - users might not want it
@@ -3951,7 +3951,14 @@ var CachedCanvases = (function CachedCanvasesClosure() {
       return canvasEntry;
     },
     clear: function () {
-      cache = {};
+      for (var id in cache) {
+        var canvasEntry = cache[id];
+        // Zeroing the width and height causes Firefox to release graphics
+        // resources immediately, which can greatly reduce memory consumption.
+        canvasEntry.canvas.width = 0;
+        canvasEntry.canvas.height = 0;
+        delete cache[id];
+      }
     }
   };
 })();
diff --git a/build/pdf.worker.js b/build/pdf.worker.js
index a48245465..8ef54b5d2 100644
--- a/build/pdf.worker.js
+++ b/build/pdf.worker.js
@@ -21,8 +21,8 @@ if (typeof PDFJS === 'undefined') {
   (typeof window !== 'undefined' ? window : this).PDFJS = {};
 }
 
-PDFJS.version = '1.0.377';
-PDFJS.build = '5a2e511';
+PDFJS.version = '1.0.379';
+PDFJS.build = '11302f0';
 
 (function pdfjsWrapper() {
   // Use strict in our context only - users might not want it
diff --git a/package.json b/package.json
index eb97c9a70..ddcf6fed8 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "pdfjs-dist",
-  "version": "1.0.377",
+  "version": "1.0.379",
   "description": "Generic build of Mozilla's PDF.js library.",
   "keywords": [
     "Mozilla",