diff --git a/run_time/src/gae_server/www/js/tachyfont/incrementalfontutils.js b/run_time/src/gae_server/www/js/tachyfont/incrementalfontutils.js
index f1674fa3..c0d2fffa 100644
--- a/run_time/src/gae_server/www/js/tachyfont/incrementalfontutils.js
+++ b/run_time/src/gae_server/www/js/tachyfont/incrementalfontutils.js
@@ -58,88 +58,6 @@ tachyfont.IncrementalFontUtils.STYLESHEET_ID =
     'Incremental\u00A0Font\u00A0Utils';
 
 
-/**
- * Get the character to glyphId mapping.
- * @param {DataView} baseFont Base font.
- * @param {Object} headerInfo Header information.
- * @return {Object.<string, tachyfont.CharCmapInfo>} Map of chars to glyphId, 
- *     format4Seg, format12Seg.
- */
-tachyfont.IncrementalFontUtils.getCmapMapping = function(headerInfo) {
-  var cmapMapping = {};
-  var charCmapInfo;
-  // Parse format 4.
-  if (headerInfo.compact_gos.cmap4) {
-    var segments = headerInfo.compact_gos.cmap4.segments;
-    var glyphIdArray = headerInfo.compact_gos.cmap4.glyphIdArray;
-    var glyphIdIndex = 0;
-    for (var i = 0; i < segments.length; i++) {
-      var startCode = segments[i][0];
-      var endCode = segments[i][1];
-      var idDelta = segments[i][2];
-      var idRangeOffset = segments[i][3];
-      var length = endCode - startCode + 1;
-      for (var j = 0; j < length; j++) {
-        var code = startCode + j;
-        var glyphId = null;
-        if (idRangeOffset == 0) {
-          glyphId = (code + idDelta) % 65536;
-        } else {
-          if (goog.DEBUG) {
-            // TODO(bstell): verify this code.
-            debugger;
-          }
-          glyphId = glyphIdArray[glyphIdIndex++];
-          if (glyphId == 0) {
-            // This code is not mapped in the font.
-            if (goog.DEBUG) {
-              // TODO(bstell): verify this code.
-              debugger;
-            }
-            continue;
-          }
-        }
-        charCmapInfo = new tachyfont.CharCmapInfo(glyphId, i, null);
-        cmapMapping[code] = charCmapInfo;
-      }
-    }
-  }
-
-
-  if (!headerInfo.compact_gos.cmap12) {
-    if (goog.Debug) {
-      debugger; // TODO(bstell): need to handle this.
-    }
-    return cmapMapping;
-  }
-  var n12Groups = headerInfo.cmap12.nGroups;
-  var segments = headerInfo.compact_gos.cmap12.segments;
-  for (var i = 0; i < n12Groups; i++) {
-    var startCode = segments[i][0];
-    var length = segments[i][1];
-    var startGlyphId = segments[i][2];
-    for (var j = 0; j < length; j++) {
-      var code = startCode + j;
-      charCmapInfo = cmapMapping[code];
-      var glyphId = startGlyphId + j;
-      if (goog.DEBUG) {
-        if (charCmapInfo) {
-          goog.asserts.assert(charCmapInfo.glyphId == glyphId,
-            'format 4/12 glyphId mismatch');
-        }
-      }
-      if (!charCmapInfo) {
-        charCmapInfo = new tachyfont.CharCmapInfo(glyphId, null, null);
-        cmapMapping[code] = charCmapInfo;
-      }
-      charCmapInfo.format12Seg = i;
-    }
-  }
-  return cmapMapping;
-};
-
-
-
 /**
  * Parses base font header, set properties.
  * @param {DataView} baseFont Base font with header.
@@ -170,7 +88,8 @@ tachyfont.IncrementalFontUtils.writeCharsetFormat2 =
  * @param {DataView} baseFont Base font as DataView
  * @return {DataView} Sanitized base font
  */
-tachyfont.IncrementalFontUtils.sanitizeBaseFont = function(headerInfo, baseFont) {
+tachyfont.IncrementalFontUtils.sanitizeBaseFont =
+    function(headerInfo, baseFont) {
 
   if (headerInfo.isTtf) {
     headerInfo.dirty = true;
@@ -399,3 +318,85 @@ tachyfont.IncrementalFontUtils.setCssFontRule =
   tachyfont.IncrementalFontUtils.deleteCssRule(ruleToDelete, sheet);
   sheet.insertRule(rule_str, sheet.cssRules.length);
 };
+
+
+/**
+ * Get the character to glyphId mapping.
+ * @param {Object} headerInfo Header information.
+ * @return {Object.<string, tachyfont.CharCmapInfo>} Map of chars to glyphId,
+ *     format4Seg, format12Seg.
+ */
+tachyfont.IncrementalFontUtils.getCmapMapping = function(headerInfo) {
+  var cmapMapping = {};
+  var charCmapInfo;
+  // Parse format 4.
+  if (headerInfo.compact_gos.cmap4) {
+    var segments = headerInfo.compact_gos.cmap4.segments;
+    var glyphIdArray = headerInfo.compact_gos.cmap4.glyphIdArray;
+    var glyphIdIndex = 0;
+    for (var i = 0; i < segments.length; i++) {
+      var startCode = segments[i][0];
+      var endCode = segments[i][1];
+      var idDelta = segments[i][2];
+      var idRangeOffset = segments[i][3];
+      var length = endCode - startCode + 1;
+      for (var j = 0; j < length; j++) {
+        var code = startCode + j;
+        var glyphId = null;
+        if (idRangeOffset == 0) {
+          glyphId = (code + idDelta) % 65536;
+        } else {
+          if (goog.DEBUG) {
+            // TODO(bstell): verify this code.
+            debugger;
+          }
+          glyphId = glyphIdArray[glyphIdIndex++];
+          if (glyphId == 0) {
+            // This code is not mapped in the font.
+            if (goog.DEBUG) {
+              // TODO(bstell): verify this code.
+              debugger;
+            }
+            continue;
+          }
+        }
+        charCmapInfo = new tachyfont.CharCmapInfo(glyphId, i, null);
+        cmapMapping[code] = charCmapInfo;
+      }
+    }
+  }
+
+
+  if (!headerInfo.compact_gos.cmap12) {
+    if (goog.Debug) {
+      debugger; // TODO(bstell): need to handle this.
+    }
+    return cmapMapping;
+  }
+  var n12Groups = headerInfo.cmap12.nGroups;
+  var segments = headerInfo.compact_gos.cmap12.segments;
+  for (var i = 0; i < n12Groups; i++) {
+    var startCode = segments[i][0];
+    var length = segments[i][1];
+    var startGlyphId = segments[i][2];
+    for (var j = 0; j < length; j++) {
+      var code = startCode + j;
+      charCmapInfo = cmapMapping[code];
+      var glyphId = startGlyphId + j;
+      if (goog.DEBUG) {
+        if (charCmapInfo) {
+          goog.asserts.assert(charCmapInfo.glyphId == glyphId,
+              'format 4/12 glyphId mismatch');
+        }
+      }
+      if (!charCmapInfo) {
+        charCmapInfo = new tachyfont.CharCmapInfo(glyphId, null, null);
+        cmapMapping[code] = charCmapInfo;
+      }
+      charCmapInfo.format12Seg = i;
+    }
+  }
+  return cmapMapping;
+};
+
+