diff -Nru chromium-browser-28.0.1500.52/debian/changelog chromium-browser-28.0.1500.52/debian/changelog
--- chromium-browser-28.0.1500.52/debian/changelog	2013-06-24 11:29:20.000000000 +0000
+++ chromium-browser-28.0.1500.52/debian/changelog	2013-06-26 17:36:40.000000000 +0000
@@ -1,5 +1,6 @@
-chromium-browser (28.0.1500.52-0ubuntu1.12.04.1) precise-security; urgency=low
+chromium-browser (28.0.1500.52-0ubuntu1.12.04.2) precise-security; urgency=low
 
+  [Chad MILLER]
   * New stable release 28.0.1500.52
   * New stable release 28.0.1500.45
   * New stable release 27.0.1453.110:
@@ -57,6 +58,10 @@
     in rules.
   * Add new build-dep, "chrpath".
 
+  [Chris Coulson]
+  * debian/rules: Disable tcmalloc on all component builds, not just on
+    arm builds.
+
  -- Chad MILLER <chad.miller@canonical.com>  Thu, 20 Jun 2013 14:54:43 -0400
 
 chromium-browser (26.0.1410.63-0ubuntu0.12.04.3) precise-security; urgency=low
diff -Nru chromium-browser-28.0.1500.52/debian/rules chromium-browser-28.0.1500.52/debian/rules
--- chromium-browser-28.0.1500.52/debian/rules	2013-06-24 11:29:20.000000000 +0000
+++ chromium-browser-28.0.1500.52/debian/rules	2013-06-26 17:36:40.000000000 +0000
@@ -127,12 +127,6 @@
 
 COMPONENT_SHARED_LIB_BUILD := 0
 
-# Bug workarounds.  Investigate these again after every major version change to
-# see if they're still problems.
-# SEGV on armhf, 2013-05
-ifeq (arm,$(DEB_HOST_ARCH_CPU))
-GYP_DEFINES += linux_use_tcmalloc=0
-endif
 
 # Intentional configuration, not bug work-arounds.
 ifeq (arm,$(DEB_HOST_ARCH_CPU))
@@ -180,6 +174,9 @@
 
 ifeq (1,$(COMPONENT_SHARED_LIB_BUILD))
 GYP_DEFINES += component=shared_library
+
+# SEGV on component builds, 2013-05
+GYP_DEFINES += linux_use_tcmalloc=0
 endif
 
 # Webkit library is enormous. Exclude for now.