Mojo: Always suffix int literals with L in generated Java bindings.

mojo/public/cpp/bindings/tests/sample_service_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <algorithm>
 #include <ostream>
 #include <string>
 
 #include "mojo/public/cpp/environment/environment.h"
 #include "mojo/public/cpp/system/macros.h"
@@ skipping 336 matching lines @@
 }
 
 TEST_F(BindingsSampleTest, DefaultValues) {
   DefaultsTestPtr defaults(DefaultsTest::New());
   EXPECT_EQ(-12, defaults->a0);
   EXPECT_EQ(kTwelve, defaults->a1);
   EXPECT_EQ(1234, defaults->a2);
   EXPECT_EQ(34567U, defaults->a3);
   EXPECT_EQ(123456, defaults->a4);
   EXPECT_EQ(3456789012U, defaults->a5);
-  EXPECT_EQ(111111111111LL, defaults->a6);
+  EXPECT_EQ(-111111111111LL, defaults->a6);
   EXPECT_EQ(9999999999999999999ULL, defaults->a7);
   EXPECT_EQ(0x12345, defaults->a8);
   EXPECT_EQ(-0x12345, defaults->a9);
   EXPECT_EQ(1234, defaults->a10);
   EXPECT_TRUE(defaults->a11);
   EXPECT_FALSE(defaults->a12);
   EXPECT_FLOAT_EQ(123.25f, defaults->a13);
   EXPECT_DOUBLE_EQ(1234567890.123, defaults->a14);
   EXPECT_DOUBLE_EQ(1E10, defaults->a15);
   EXPECT_DOUBLE_EQ(-1.2E+20, defaults->a16);
   EXPECT_DOUBLE_EQ(1.23E-20, defaults->a17);
   EXPECT_TRUE(defaults->a18.is_null());
   EXPECT_TRUE(defaults->a19.is_null());
   EXPECT_EQ(Bar::TYPE_BOTH, defaults->a20);
   EXPECT_TRUE(defaults->a21.is_null());
   ASSERT_FALSE(defaults->a22.is_null());
   EXPECT_EQ(imported::SHAPE_RECTANGLE, defaults->a22->shape);
   EXPECT_EQ(imported::COLOR_BLACK, defaults->a22->color);
+  EXPECT_EQ(0xFFFFFFFFFFFFFFFFULL, defaults->a23);
+  EXPECT_EQ(0x123456789, defaults->a24);
+  EXPECT_EQ(-0x123456789, defaults->a25);
 }
 
 }  // namespace
 }  // namespace sample