diff --git a/dev/devicelab/devicelab.iml b/dev/devicelab/devicelab.iml
index 0777c68026..3466b30949 100644
--- a/dev/devicelab/devicelab.iml
+++ b/dev/devicelab/devicelab.iml
@@ -11,7 +11,6 @@
-
diff --git a/examples/flutter_gallery/flutter_gallery.iml b/examples/flutter_gallery/flutter_gallery.iml
index c977d12770..043111a6aa 100644
--- a/examples/flutter_gallery/flutter_gallery.iml
+++ b/examples/flutter_gallery/flutter_gallery.iml
@@ -11,7 +11,6 @@
-
diff --git a/examples/flutter_view/flutter_view.iml b/examples/flutter_view/flutter_view.iml
index c4447024fe..bbf850c623 100644
--- a/examples/flutter_view/flutter_view.iml
+++ b/examples/flutter_view/flutter_view.iml
@@ -9,7 +9,7 @@
-
+
\ No newline at end of file
diff --git a/examples/hello_world/hello_world.iml b/examples/hello_world/hello_world.iml
index 8d50c350a2..a1c412f3a1 100644
--- a/examples/hello_world/hello_world.iml
+++ b/examples/hello_world/hello_world.iml
@@ -10,7 +10,6 @@
-
diff --git a/examples/layers/layers.iml b/examples/layers/layers.iml
index a9c4f5568f..a1c412f3a1 100644
--- a/examples/layers/layers.iml
+++ b/examples/layers/layers.iml
@@ -10,7 +10,7 @@
-
+
\ No newline at end of file
diff --git a/examples/platform_channel/platform_channel.iml b/examples/platform_channel/platform_channel.iml
index c4447024fe..bbf850c623 100644
--- a/examples/platform_channel/platform_channel.iml
+++ b/examples/platform_channel/platform_channel.iml
@@ -9,7 +9,7 @@
-
+
\ No newline at end of file
diff --git a/examples/platform_channel_swift/platform_channel_swift.iml b/examples/platform_channel_swift/platform_channel_swift.iml
index c4447024fe..bbf850c623 100644
--- a/examples/platform_channel_swift/platform_channel_swift.iml
+++ b/examples/platform_channel_swift/platform_channel_swift.iml
@@ -9,7 +9,7 @@
-
+
\ No newline at end of file
diff --git a/examples/platform_channel_swift/platform_services.iml b/examples/platform_channel_swift/platform_services.iml
index c4447024fe..bbf850c623 100644
--- a/examples/platform_channel_swift/platform_services.iml
+++ b/examples/platform_channel_swift/platform_services.iml
@@ -9,7 +9,7 @@
-
+
\ No newline at end of file
diff --git a/examples/stocks/stocks.iml b/examples/stocks/stocks.iml
index a9c4f5568f..a1c412f3a1 100644
--- a/examples/stocks/stocks.iml
+++ b/examples/stocks/stocks.iml
@@ -10,7 +10,7 @@
-
+
\ No newline at end of file
diff --git a/packages/flutter/flutter.iml b/packages/flutter/flutter.iml
index cef0ad17ee..c40a803190 100644
--- a/packages/flutter/flutter.iml
+++ b/packages/flutter/flutter.iml
@@ -25,7 +25,6 @@
-
diff --git a/packages/flutter_driver/flutter_driver.iml b/packages/flutter_driver/flutter_driver.iml
index af7ecc0cc9..a346ac7f08 100644
--- a/packages/flutter_driver/flutter_driver.iml
+++ b/packages/flutter_driver/flutter_driver.iml
@@ -11,7 +11,6 @@
-
diff --git a/packages/flutter_markdown/flutter_markdown.iml b/packages/flutter_markdown/flutter_markdown.iml
index 1bf5976da2..4f0181093d 100644
--- a/packages/flutter_markdown/flutter_markdown.iml
+++ b/packages/flutter_markdown/flutter_markdown.iml
@@ -11,7 +11,6 @@
-
diff --git a/packages/flutter_test/flutter_test.iml b/packages/flutter_test/flutter_test.iml
index e79fb1b271..9b361c0694 100644
--- a/packages/flutter_test/flutter_test.iml
+++ b/packages/flutter_test/flutter_test.iml
@@ -10,7 +10,6 @@
-
diff --git a/packages/flutter_tools/flutter_tools.iml b/packages/flutter_tools/flutter_tools.iml
index cc76155144..367b72461c 100644
--- a/packages/flutter_tools/flutter_tools.iml
+++ b/packages/flutter_tools/flutter_tools.iml
@@ -45,7 +45,6 @@
-