--- a/netwerk/test/gtest/TestPACMan.cpp
+++ b/netwerk/test/gtest/TestPACMan.cpp
@@ -83,17 +83,17 @@ public:
   Run() override
   {
     if (NS_HasPendingEvents(nullptr)) {
       NS_WARNING("Found pending requests on PAC thread");
       nsresult rv;
       rv = NS_ProcessPendingEvents(nullptr);
       EXPECT_EQ(NS_OK, rv);
     }
-    NS_WARNING("No pending requests on PAC thread");    
+    NS_WARNING("No pending requests on PAC thread");
     return NS_OK;
   }
 
 };
 
 
 class TestPACMan : public ::testing::Test {
   protected:
@@ -108,40 +108,40 @@ class TestPACMan : public ::testing::Tes
       while (NS_HasPendingEvents(nullptr)) {
         NS_WARNING("Pending events on main thread");
         rv = NS_ProcessPendingEvents(nullptr);
         ASSERT_EQ(NS_OK, rv);
         ProcessPendingEventsOnPACThread();
       }
       NS_WARNING("End of pending events on main thread");
     }
-    
+
 
     // This method is used to ensure that all pending events on the main thread
     // and the Proxy thread are processsed.
     // It iterates over ProcessAllEvents because simply calling ProcessAllEvents once
     // did not reliably process the events on both threads on all platforms.
-    void 
+    void
     ProcessAllEventsTenTimes(){
       for (int i = 0; i < 10; i++) {
         ProcessAllEvents();
       }
     }
 
     virtual void
     SetUp()
     {
       nsFactoryEntry* factoryEntry = nsComponentManagerImpl::gComponentManager
           ->GetFactoryEntry(kNS_TESTDHCPCLIENTSERVICE_CID);
       if (factoryEntry) {
         nsresult rv = nsComponentManagerImpl::gComponentManager->UnregisterFactory(kNS_TESTDHCPCLIENTSERVICE_CID, factoryEntry->mFactory);
         ASSERT_EQ(NS_OK, rv);
       }
       nsComponentManagerImpl::gComponentManager->RegisterModule(&kSysDHCPClientModule, nullptr);
-      
+
       mPACMan = new nsPACMan(nullptr);
       mPACMan->SetWPADOverDHCPEnabled(true);
       mPACMan->Init(nullptr);
     }
 
     virtual void
     TearDown()
     {
@@ -188,17 +188,17 @@ TEST_F(TestPACMan, TestCreateDHCPClientA
 
 TEST_F(TestPACMan, TestCreateDHCPClientAndGetEmptyOption) {
     SetOptionResult("");
     nsCString spec;
     spec.AssignLiteral(TEST_ASSIGNED_PAC_URL);
     GetPACManDHCPCient()->GetOption(252, spec);
     ASSERT_TRUE(spec.IsEmpty());
 }
-  
+
 TEST_F(TestPACMan, WhenTheDHCPClientExistsAndDHCPIsNonEmptyDHCPOptionIsUsedAsPACUri) {
 
   SetOptionResult(TEST_WPAD_DHCP_OPTION);
 
   mPACMan->LoadPACFromURI(EmptyCString());
 
   ProcessAllEventsTenTimes();
 
@@ -221,17 +221,17 @@ TEST_F(TestPACMan, WhenTheDHCPResponseIs
 
 }
 
 TEST_F(TestPACMan, WhenThereIsNoDHCPClientWPADDefaultsToStandardURL) {
 
   SetOptionResult(TEST_WPAD_DHCP_OPTION);
 
   SetPACManDHCPCient(nullptr);
-  
+
   mPACMan->LoadPACFromURI(EmptyCString());
 
   ProcessAllEventsTenTimes();
 
   ASSERT_STREQ(TEST_WPAD_DHCP_OPTION, WPADOptionResult.Data());
   AssertPACSpecEqualTo("http://wpad/wpad.dat");
 
 }
@@ -248,20 +248,20 @@ TEST_F(TestPACMan, WhenWPADOverDHCPIsPre
   ASSERT_STREQ(TEST_WPAD_DHCP_OPTION, WPADOptionResult.Data());
   AssertPACSpecEqualTo("http://wpad/wpad.dat");
 
 }
 
 TEST_F(TestPACMan, WhenPACUriIsSetDirectlyItIsUsedRatherThanWPAD) {
 
   SetOptionResult(TEST_WPAD_DHCP_OPTION);
-  
+
   nsCString spec;
   spec.AssignLiteral(TEST_ASSIGNED_PAC_URL);
-  
+
   mPACMan->LoadPACFromURI(spec);
 
   ProcessAllEventsTenTimes();
 
   AssertPACSpecEqualTo(TEST_ASSIGNED_PAC_URL);
 
 }
 
@@ -272,15 +272,15 @@ TEST_F(TestPACMan, WhenAScheduledReloadO
   spec.AssignLiteral(TEST_ASSIGNED_PAC_URL);
   mPACMan->LoadPACFromURI(spec);
 
   ProcessAllEventsTenTimes();
 
   mPACMan->LoadPACFromURI(EmptyCString(), true);
 
   ProcessAllEventsTenTimes();
-  
+
   AssertPACSpecEqualTo(TEST_ASSIGNED_PAC_URL);
 
 }
 
 } // namespace net
 } // namespace mozilla