Bug 1322954 - Fix incorrect `instanceof` negations. r=markh

MozReview-Commit-ID: PgQmAu9hbQ

--HG--
extra : rebase_source : 376b83af517442cc05bc46ff7ca36e6ac46b06e2

devtools/server/child.js

@@ -61,7 +61,7 @@ try {
       try {
         m = require(module);
 
-        if (!setupChild in m) {
+        if (!(setupChild in m)) {
           dumpn(`ERROR: module '${module}' does not export '${setupChild}'`);
           return false;
         }

devtools/server/main.js

@@ -1049,7 +1049,7 @@ var DebuggerServer = {
       try {
         m = require(module);
 
-        if (!setupParent in m) {
+        if (!(setupParent in m)) {
           dumpn(`ERROR: module '${module}' does not export '${setupParent}'`);
           return false;
         }

mobile/android/chrome/content/InputWidgetHelper.js

@@ -63,7 +63,7 @@ var InputWidgetHelper = {
   },
 
   hasInputWidget: function(aElement) {
-    if (!aElement instanceof HTMLInputElement)
+    if (!(aElement instanceof HTMLInputElement))
       return false;
 
     let type = aElement.getAttribute('type');

services/fxaccounts/FxAccountsProfileClient.jsm

@@ -89,7 +89,7 @@ this.FxAccountsProfileClient.prototype = {
     try {
       return (yield this._rawRequest(path, method, token));
     } catch (ex) {
-      if (!ex instanceof FxAccountsProfileClientError || ex.code != 401) {
+      if (!(ex instanceof FxAccountsProfileClientError) || ex.code != 401) {
         throw ex;
       }
       // If this object was instantiated with a token then we don't refresh it.
@@ -105,7 +105,7 @@ this.FxAccountsProfileClient.prototype = {
       try {
         return (yield this._rawRequest(path, method, token));
       } catch (ex) {
-        if (!ex instanceof FxAccountsProfileClientError || ex.code != 401) {
+        if (!(ex instanceof FxAccountsProfileClientError) || ex.code != 401) {
           throw ex;
         }
         log.info("Retry fetching the profile still returned a 401 - revoking our token and failing");

services/fxaccounts/FxAccountsStorage.jsm

@@ -403,7 +403,7 @@ this.FxAccountsStorageManager.prototype = {
     try {
       yield this.secureStorage.set(this.cachedPlain.uid, toWriteSecure);
     } catch (ex) {
-      if (!ex instanceof this.secureStorage.STORAGE_LOCKED) {
+      if (!(ex instanceof this.secureStorage.STORAGE_LOCKED)) {
         throw ex;
       }
       // This shouldn't be possible as once it is unlocked it can't be

services/sync/modules/record.js

@@ -43,7 +43,7 @@ WBORecord.prototype = {
   // Get thyself from your URI, then deserialize.
   // Set thine 'response' field.
   fetch: function fetch(resource) {
-    if (!resource instanceof Resource) {
+    if (!(resource instanceof Resource)) {
       throw new Error("First argument must be a Resource instance.");
     }
 
@@ -56,7 +56,7 @@ WBORecord.prototype = {
   },
 
   upload: function upload(resource) {
-    if (!resource instanceof Resource) {
+    if (!(resource instanceof Resource)) {
       throw new Error("First argument must be a Resource instance.");
     }
 

services/sync/modules/service.js

@@ -456,7 +456,7 @@ Sync11Service.prototype = {
     this.clientsEngine = new ClientEngine(this);
 
     for (let name of engines) {
-      if (!name in ENGINE_MODULES) {
+      if (!(name in ENGINE_MODULES)) {
         this._log.info("Do not know about engine: " + name);
         continue;
       }

services/sync/tps/extensions/mozmill/resource/driver/controller.js

@@ -978,7 +978,7 @@ function browserAdditions (controller) {
       }, "Timeout", timeout, aInterval);
     }
     catch (ex) {
-      if (!ex instanceof errors.TimeoutError) {
+      if (!(ex instanceof errors.TimeoutError)) {
         throw ex;
       }
       timed_out = true;

services/sync/tps/extensions/mozmill/resource/modules/assertions.js

@@ -659,7 +659,7 @@ Expect.prototype.waitFor = function Expect_waitFor(aCallback, aMessage, aTimeout
     Assert.prototype.waitFor.apply(this, arguments);
   }
   catch (ex) {
-    if (!ex instanceof errors.AssertionError) {
+    if (!(ex instanceof errors.AssertionError)) {
       throw ex;
     }
     message = ex.message;

toolkit/components/osfile/modules/osfile_unix_front.jsm

@@ -838,7 +838,7 @@
       * implementation.
       */
      File.DirectoryIterator.Entry.toMsg = function toMsg(value) {
-       if (!value instanceof File.DirectoryIterator.Entry) {
+       if (!(value instanceof File.DirectoryIterator.Entry)) {
          throw new TypeError("parameter of " +
            "File.DirectoryIterator.Entry.toMsg must be a " +
            "File.DirectoryIterator.Entry");
@@ -905,7 +905,7 @@
       * is asymmetric and returns an object with a different implementation.
       */
      File.Info.toMsg = function toMsg(stat) {
-       if (!stat instanceof File.Info) {
+       if (!(stat instanceof File.Info)) {
          throw new TypeError("parameter of File.Info.toMsg must be a File.Info");
        }
        let serialized = {};

toolkit/components/osfile/modules/osfile_win_front.jsm

@@ -882,7 +882,7 @@
       * implementation.
       */
      File.DirectoryIterator.Entry.toMsg = function toMsg(value) {
-       if (!value instanceof File.DirectoryIterator.Entry) {
+       if (!(value instanceof File.DirectoryIterator.Entry)) {
          throw new TypeError("parameter of " +
            "File.DirectoryIterator.Entry.toMsg must be a " +
            "File.DirectoryIterator.Entry");
@@ -931,7 +931,7 @@
       * is asymmetric and returns an object with a different implementation.
       */
      File.Info.toMsg = function toMsg(stat) {
-       if (!stat instanceof File.Info) {
+       if (!(stat instanceof File.Info)) {
          throw new TypeError("parameter of File.Info.toMsg must be a File.Info");
        }
        let serialized = {};

toolkit/modules/Sqlite.jsm

@@ -995,7 +995,7 @@ function cloneStorageConnection(options) {
   if (!source) {
     throw new TypeError("connection not specified in clone options.");
   }
-  if (!source instanceof Ci.mozIStorageAsyncConnection) {
+  if (!(source instanceof Ci.mozIStorageAsyncConnection)) {
     throw new TypeError("Connection must be a valid Storage connection.");
   }