e G_SOURCE_CONTINUE/REMOVE internally

Now that we have these macros, we should use them.
This commit covers everything in gio/.

gio/gapplication.c

@@ -1243,7 +1243,7 @@ inactivity_timeout_expired (gpointer data)
 
   application->priv->inactivity_timeout_id = 0;
 
-  return FALSE;
+  return G_SOURCE_REMOVE;
 }
 
 

gio/gmountoperation.c

@@ -200,7 +200,7 @@ reply_non_handled_in_idle (gpointer data)
   GMountOperation *op = data;
 
   g_mount_operation_reply (op, G_MOUNT_OPERATION_UNHANDLED);
-  return FALSE;
+  return G_SOURCE_REMOVE;
 }
 
 static void

gio/gpollfilemonitor.c

@@ -167,7 +167,7 @@ poll_file_timeout (gpointer data)
   g_file_query_info_async (poll_monitor->file, G_FILE_ATTRIBUTE_ETAG_VALUE "," G_FILE_ATTRIBUTE_STANDARD_SIZE,
 			 0, 0, NULL, got_new_info, g_object_ref (poll_monitor));
   
-  return FALSE;
+  return G_SOURCE_REMOVE;
 }
 
 static void

gio/gregistrysettingsbackend.c

@@ -1377,7 +1377,7 @@ watch_handler (RegistryEvent *event)
   g_object_unref (event->self);
   
   g_slice_free (RegistryEvent, event);
-  return FALSE;
+  return G_SOURCE_REMOVE;
 };
 
 

gio/gunixmount.c

@@ -387,7 +387,7 @@ handle_error:
     g_free (data);
   }
 
-  return FALSE;
+  return G_SOURCE_REMOVE;
 }
 
 static void

gio/tests/contexts.c

@@ -87,7 +87,7 @@ idle_start_test1_thread (gpointer loop)
 
   g_mutex_unlock (&test1_mutex);
   g_main_loop_quit (loop);
-  return FALSE;
+  return G_SOURCE_REMOVE;
 }
 
 static gpointer

gio/tests/gapplication-example-cmdline3.c

@@ -67,7 +67,7 @@ my_cmdline_handler (gpointer data)
   /* we are done handling this commandline */
   g_object_unref (cmdline);
 
-  return FALSE;
+  return G_SOURCE_REMOVE;
 }
 
 static int

gio/tests/gapplication.c

@@ -253,7 +253,7 @@ static gboolean
 release_app (gpointer user_data)
 {
   g_application_release (user_data);
-  return FALSE;
+  return G_SOURCE_REMOVE;
 }
 
 static void

gio/tests/pollable.c

@@ -44,7 +44,7 @@ poll_source_callback (GPollableInputStream *in,
   g_assert_cmpstr (buf, ==, "x");
 
   *success = TRUE;
-  return FALSE;
+  return G_SOURCE_REMOVE;
 }
 
 static gboolean
@@ -55,7 +55,7 @@ check_source_readability_callback (gpointer user_data)
 
   readable = g_pollable_input_stream_is_readable (in);
   g_assert_cmpint (readable, ==, expected);
-  return FALSE;
+  return G_SOURCE_REMOVE;
 }
 
 static gboolean
@@ -71,7 +71,7 @@ write_callback (gpointer user_data)
 
   check_source_readability_callback (GINT_TO_POINTER (TRUE));
 
-  return FALSE;
+  return G_SOURCE_REMOVE;
 }
 
 static gboolean
@@ -79,7 +79,7 @@ check_source_and_quit_callback (gpointer user_data)
 {
   check_source_readability_callback (user_data);
   g_main_loop_quit (loop);
-  return FALSE;
+  return G_SOURCE_REMOVE;
 }
 
 static void

gio/tests/simple-async-result.c

@@ -88,7 +88,7 @@ test_simple_async_idle (gpointer user_data)
   ensure_destroyed (c);
 
   *ran = TRUE;
-  return FALSE;
+  return G_SOURCE_REMOVE;
 }
 
 static void