Issue 5028 - Use browser namespace

lib/devtools.js

Index: lib/devtools.js
===================================================================
--- a/lib/devtools.js
+++ b/lib/devtools.js
@@ -248,17 +248,17 @@
   let panel = panels.get(tabId);
 
   // Reloading the tab is the only way that allows bypassing all caches, in
   // order to see all requests in the devtools panel. Reloading must not be
   // performed before the tab changes to "loading", otherwise it will load the
   // previous URL.
   if (panel && panel.reload)
   {
-    chrome.tabs.reload(tabId, {bypassCache: true});
+    browser.tabs.reload(tabId, {bypassCache: true});
 
     panel.reload = false;
     panel.reloading = true;
   }
 }
 
 function updateFilters(filters, added)
 {
@@ -329,26 +329,26 @@
 }
 
 function onSubscriptionAdded(subscription)
 {
   if (subscription instanceof SpecialSubscription)
     updateFilters(subscription.filters, true);
 }
 
-chrome.runtime.onConnect.addListener(newPort =>
+browser.runtime.onConnect.addListener(newPort =>
 {
   let match = newPort.name.match(/^devtools-(\d+)$/);
   if (!match)
     return;
 
   let inspectedTabId = parseInt(match[1], 10);
   let localOnBeforeRequest = onBeforeRequest.bind();
 
-  chrome.webRequest.onBeforeRequest.addListener(
+  browser.webRequest.onBeforeRequest.addListener(
     localOnBeforeRequest,
     {
       urls: ["http://*/*", "https://*/*"],
       types: ["main_frame"],
       tabId: inspectedTabId
     }
   );
 
@@ -358,17 +358,17 @@
     FilterNotifier.on("filter.added", onFilterAdded);
     FilterNotifier.on("filter.removed", onFilterRemoved);
     FilterNotifier.on("subscription.added", onSubscriptionAdded);
   }
 
   newPort.onDisconnect.addListener(() =>
   {
     panels.delete(inspectedTabId);
-    chrome.webRequest.onBeforeRequest.removeListener(localOnBeforeRequest);
+    browser.webRequest.onBeforeRequest.removeListener(localOnBeforeRequest);
 
     if (panels.size == 0)
     {
       ext.pages.onLoading.removeListener(onLoading);
       FilterNotifier.off("filter.added", onFilterAdded);
       FilterNotifier.off("filter.removed", onFilterRemoved);
       FilterNotifier.off("subscription.added", onSubscriptionAdded);
     }