Auto-formatted all .mojom files.

mojo/public/interfaces/bindings/tests/sample_service.mojom

Index: mojo/public/interfaces/bindings/tests/sample_service.mojom
diff --git a/mojo/public/interfaces/bindings/tests/sample_service.mojom b/mojo/public/interfaces/bindings/tests/sample_service.mojom
index 1fa303b8dda7c9eb17cb28f4874acdddce2f0d6c..6a22e9f974a667f2b8ff4c1f3cc0cbf49bfc0f36 100644
--- a/mojo/public/interfaces/bindings/tests/sample_service.mojom
+++ b/mojo/public/interfaces/bindings/tests/sample_service.mojom
@@ -2,7 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-[DartPackage="_mojo_for_test_only", JavaPackage="org.chromium.mojo.bindings.test.mojom.sample"]
+[DartPackage="_mojo_for_test_only",
+JavaPackage="org.chromium.mojo.bindings.test.mojom.sample"]
 module sample;
 
 import "sample_import.mojom";
@@ -15,7 +16,7 @@ struct Bar {
     VERTICAL = 1,
     HORIZONTAL,
     BOTH,
-    INVALID
+    INVALID,
   };
   uint8 alpha@0 = 0xff;
   uint8 beta@1;
@@ -53,14 +54,14 @@ struct DefaultsTest {
   uint64 a7@7 = 9999999999999999999;
   int32 a8@8 = 0x12345;
   int32 a9@9 = -0x12345;
-  int32 a10@10 = +1234;
+  int32 a10@10 = 1234;

[jamesr, 2016/02/29 23:40:49]

i think the "+" was deliberate - any reason the formatter has to toss it here?

[vtl, 2016/02/29 23:41:59]

I don't know that you should forcibly drop the "+". Hmmm. (But I don't feel
strongly about this. Maybe this just means that we shouldn't auto-format this
file.)

[azani, 2016/03/04 01:08:49]

That information is tossed by the parser. We could try to preserve it, but I
don't see the point. 1234 and +1234 are semantically equivalent no?

   bool a11@11 = true;
   bool a12@12 = false;
   float a13@13 = 123.25;
   double a14@14 = 1234567890.123;
   double a15@15 = 1E10;
   double a16@16 = -1.2E+20;
-  double a17@17 = +1.23E-20;
+  double a17@17 = 1.23E-20;

[vtl, 2016/02/29 23:41:59]

"

 
   // TODO(vtl): Add tests for default vs null when those are implemented (for
   // structs, arrays, and strings).
@@ -97,11 +98,11 @@ struct StructWithHoleV2 {
 interface Service {
   enum BazOptions {
     REGULAR = 0,
-    EXTRA
+    EXTRA,
   };
   const uint8 kFavoriteBaz = 1;
   Frobinate@0(Foo? foo@0, BazOptions baz@1, Port? port@2) => (int32 result@0);
-  GetPort@1(Port& port @0);
+  GetPort@1(Port& port@0);
 };
 
 // This interface is referenced above where it is defined. It also refers to