--- a/browser/components/BrowserComponents.manifest
+++ b/browser/components/BrowserComponents.manifest
@@ -24,21 +24,19 @@ category command-line-handler x-default 
 category command-line-validator b-browser @mozilla.org/browser/clh;1 application={ec8030f7-c20a-464f-9b0e-13a3a9e97384}
 
 # nsBrowserGlue.js
 
 # This component must restrict its registration for the app-startup category
 # to the specific list of apps that use it so it doesn't get loaded in xpcshell.
 # Thus we restrict it to these apps:
 #
-#   b2g:            {3c2e2abc-06d4-11e1-ac3b-374f68613e61}
 #   browser:        {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
 #   mobile/android: {aa3c5121-dab2-40e2-81ca-7ea25febc110}
 #   mobile/xul:     {a23983c0-fd0e-11dc-95ff-0800200c9a66}
-#   graphene:       {d1bfe7d9-c01e-4237-998b-7b5f960a4314}
 
 component {eab9012e-5f74-4cbc-b2b5-a590235513cc} nsBrowserGlue.js
 contract @mozilla.org/browser/browserglue;1 {eab9012e-5f74-4cbc-b2b5-a590235513cc}
-category app-startup nsBrowserGlue service,@mozilla.org/browser/browserglue;1 application={3c2e2abc-06d4-11e1-ac3b-374f68613e61} application={ec8030f7-c20a-464f-9b0e-13a3a9e97384} application={aa3c5121-dab2-40e2-81ca-7ea25febc110} application={a23983c0-fd0e-11dc-95ff-0800200c9a66} application={d1bfe7d9-c01e-4237-998b-7b5f960a4314}
+category app-startup nsBrowserGlue service,@mozilla.org/browser/browserglue;1 application={ec8030f7-c20a-464f-9b0e-13a3a9e97384} application={aa3c5121-dab2-40e2-81ca-7ea25febc110} application={a23983c0-fd0e-11dc-95ff-0800200c9a66}
 component {d8903bf6-68d5-4e97-bcd1-e4d3012f721a} nsBrowserGlue.js
 #ifndef MOZ_MULET
 contract @mozilla.org/content-permission/prompt;1 {d8903bf6-68d5-4e97-bcd1-e4d3012f721a}
 #endif

--- a/browser/components/feeds/BrowserFeeds.manifest
+++ b/browser/components/feeds/BrowserFeeds.manifest
@@ -1,21 +1,19 @@
 # This component must restrict its registration for the app-startup category
 # to the specific list of apps that use it so it doesn't get loaded in xpcshell.
 # Thus we restrict it to these apps:
 #
-#   b2g:            {3c2e2abc-06d4-11e1-ac3b-374f68613e61}
 #   browser:        {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
 #   mobile/android: {aa3c5121-dab2-40e2-81ca-7ea25febc110}
 #   mobile/xul:     {a23983c0-fd0e-11dc-95ff-0800200c9a66}
-#   graphene:       {d1bfe7d9-c01e-4237-998b-7b5f960a4314}
 
 component {229fa115-9412-4d32-baf3-2fc407f76fb1} FeedConverter.js
 contract @mozilla.org/streamconv;1?from=application/vnd.mozilla.maybe.feed&to=*/* {229fa115-9412-4d32-baf3-2fc407f76fb1}
 contract @mozilla.org/streamconv;1?from=application/vnd.mozilla.maybe.video.feed&to=*/* {229fa115-9412-4d32-baf3-2fc407f76fb1}
 contract @mozilla.org/streamconv;1?from=application/vnd.mozilla.maybe.audio.feed&to=*/* {229fa115-9412-4d32-baf3-2fc407f76fb1}
 component {2376201c-bbc6-472f-9b62-7548040a61c6} FeedConverter.js
 contract @mozilla.org/browser/feeds/result-service;1 {2376201c-bbc6-472f-9b62-7548040a61c6}
 component {49bb6593-3aff-4eb3-a068-2712c28bd58e} FeedWriter.js
 contract @mozilla.org/browser/feeds/result-writer;1 {49bb6593-3aff-4eb3-a068-2712c28bd58e}
 component {792a7e82-06a0-437c-af63-b2d12e808acc} WebContentConverter.js
 contract @mozilla.org/embeddor.implemented/web-content-handler-registrar;1 {792a7e82-06a0-437c-af63-b2d12e808acc}
-category app-startup WebContentConverter service,@mozilla.org/embeddor.implemented/web-content-handler-registrar;1 application={3c2e2abc-06d4-11e1-ac3b-374f68613e61} application={ec8030f7-c20a-464f-9b0e-13a3a9e97384} application={aa3c5121-dab2-40e2-81ca-7ea25febc110} application={a23983c0-fd0e-11dc-95ff-0800200c9a66} application={d1bfe7d9-c01e-4237-998b-7b5f960a4314}
+category app-startup WebContentConverter service,@mozilla.org/embeddor.implemented/web-content-handler-registrar;1 application={ec8030f7-c20a-464f-9b0e-13a3a9e97384} application={aa3c5121-dab2-40e2-81ca-7ea25febc110} application={a23983c0-fd0e-11dc-95ff-0800200c9a66}

--- a/browser/components/sessionstore/nsSessionStore.manifest
+++ b/browser/components/sessionstore/nsSessionStore.manifest
@@ -1,15 +1,13 @@
 # This component must restrict its registration for the app-startup category
 # to the specific list of apps that use it so it doesn't get loaded in xpcshell.
 # Thus we restrict it to these apps:
 #
-#   b2g:            {3c2e2abc-06d4-11e1-ac3b-374f68613e61}
 #   browser:        {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
 #   mobile/android: {aa3c5121-dab2-40e2-81ca-7ea25febc110}
 #   mobile/xul:     {a23983c0-fd0e-11dc-95ff-0800200c9a66}
-#   graphene:       {d1bfe7d9-c01e-4237-998b-7b5f960a4314}
 
 component {5280606b-2510-4fe0-97ef-9b5a22eafe6b} nsSessionStore.js
 contract @mozilla.org/browser/sessionstore;1 {5280606b-2510-4fe0-97ef-9b5a22eafe6b}
 component {ec7a6c20-e081-11da-8ad9-0800200c9a66} nsSessionStartup.js
 contract @mozilla.org/browser/sessionstartup;1 {ec7a6c20-e081-11da-8ad9-0800200c9a66}
-category app-startup nsSessionStartup service,@mozilla.org/browser/sessionstartup;1 application={3c2e2abc-06d4-11e1-ac3b-374f68613e61} application={ec8030f7-c20a-464f-9b0e-13a3a9e97384} application={aa3c5121-dab2-40e2-81ca-7ea25febc110} application={a23983c0-fd0e-11dc-95ff-0800200c9a66} application={d1bfe7d9-c01e-4237-998b-7b5f960a4314}
+category app-startup nsSessionStartup service,@mozilla.org/browser/sessionstartup;1 application={ec8030f7-c20a-464f-9b0e-13a3a9e97384} application={aa3c5121-dab2-40e2-81ca-7ea25febc110} application={a23983c0-fd0e-11dc-95ff-0800200c9a66}

--- a/browser/experiments/docs/manifest.rst
+++ b/browser/experiments/docs/manifest.rst
@@ -96,17 +96,17 @@ maxActiveSeconds
    initial activation.
 
    This value only involves wall time, not browser activity or session time.
 
 appName
    Array of application names this experiment should run on.
 
    An application name comes from ``nsIXULAppInfo.name``. It is a value
-   like ``Firefox``, ``Fennec``, or `B2G`.
+   like ``Firefox`` or ``Fennec``.
 
    The client should compare its application name against the members of
    this array. If a match is found, the experiment is applicable.
 
 minVersion
    (optional) String version number of the minimum application version this
    experiment should run on.