EDK: Remove tracked_objects::Location argument in TestIOThread methods (etc.).

mojo/edk/system/ipc_support_unittest.cc

Index: mojo/edk/system/ipc_support_unittest.cc
diff --git a/mojo/edk/system/ipc_support_unittest.cc b/mojo/edk/system/ipc_support_unittest.cc
index 838c4cef2ee8b074e651981c34c5ac96b6dc85f6..b0b10b16961c693cfc19c44bc84e2a4f67363d7f 100644
--- a/mojo/edk/system/ipc_support_unittest.cc
+++ b/mojo/edk/system/ipc_support_unittest.cc
@@ -10,7 +10,6 @@
 
 #include "base/bind.h"
 #include "base/command_line.h"
-#include "base/location.h"
 #include "base/logging.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/test/test_timeouts.h"
@@ -196,7 +195,6 @@ class TestSlaveConnection {
     WaitForChannelToSlave();
 
     test_io_thread_->PostTaskAndWait(
-        FROM_HERE,
         base::Bind(&ChannelManager::ShutdownChannelOnIOThread,
                    base::Unretained(master_ipc_support_->channel_manager()),
                    slave_id_));
@@ -263,7 +261,6 @@ class TestSlave {
     WaitForChannelToMaster();
 
     test_io_thread_->PostTaskAndWait(
-        FROM_HERE,
         base::Bind(&ChannelManager::ShutdownChannelOnIOThread,
                    base::Unretained(slave_ipc_support_.channel_manager()),
                    kMasterProcessIdentifier));
@@ -272,8 +269,8 @@ class TestSlave {
   // No other methods may be called after this.
   void ShutdownIPCSupport() {
     test_io_thread_->PostTaskAndWait(
-        FROM_HERE, base::Bind(&IPCSupport::ShutdownOnIOThread,
-                              base::Unretained(&slave_ipc_support_)));
+        base::Bind(&IPCSupport::ShutdownOnIOThread,
+                   base::Unretained(&slave_ipc_support_)));
   }
 
  private:
@@ -391,8 +388,8 @@ class IPCSupportTest : public testing::Test {
 
   void ShutdownMasterIPCSupport() {
     test_io_thread_.PostTaskAndWait(
-        FROM_HERE, base::Bind(&IPCSupport::ShutdownOnIOThread,
-                              base::Unretained(&master_ipc_support_)));
+        base::Bind(&IPCSupport::ShutdownOnIOThread,
+                   base::Unretained(&master_ipc_support_)));
   }
 
   embedder::SimplePlatformSupport& platform_support() {
@@ -624,9 +621,8 @@ TEST_F(IPCSupportTest, MasterSlaveInternal) {
   EXPECT_EQ(1u, n);
   EXPECT_EQ('x', c);
 
-  test_io_thread().PostTaskAndWait(
-      FROM_HERE, base::Bind(&IPCSupport::ShutdownOnIOThread,
-                            base::Unretained(&slave_ipc_support)));
+  test_io_thread().PostTaskAndWait(base::Bind(
+      &IPCSupport::ShutdownOnIOThread, base::Unretained(&slave_ipc_support)));
 
   EXPECT_TRUE(master_process_delegate().TryWaitForOnSlaveDisconnect());
 
@@ -719,8 +715,7 @@ MOJO_MULTIPROCESS_TEST_CHILD_TEST(MultiprocessMasterSlaveInternal) {
       mojo::test::BlockingWrite(second_platform_handle.get(), "!", 1, &n));
   EXPECT_EQ(1u, n);
 
-  test_io_thread.PostTaskAndWait(FROM_HERE,
-                                 base::Bind(&IPCSupport::ShutdownOnIOThread,
+  test_io_thread.PostTaskAndWait(base::Bind(&IPCSupport::ShutdownOnIOThread,
                                             base::Unretained(&ipc_support)));
 }