Add missing newlines to BuiltInFunctionEmulatorGLSL.cpp and Pack_Unpack_test.cpp.

src/compiler/translator/BuiltInFunctionEmulatorGLSL.cpp

@@ -104,4 +104,4 @@ void InitBuiltInFunctionEmulatorForGLSL4_1(BuiltInFunctionEmulator *emu, sh::GLe
         "    uint x = u & 0xffffu;\n"
         "    return vec2(webgl_f16tof32(x), webgl_f16tof32(y));\n"
         "}\n");
-}
\ No newline at end of file
+}

src/tests/compiler_tests/Pack_Unpack_test.cpp

@@ -123,4 +123,4 @@ TEST_F(PackUnpackTest, UnpackHalf2x16Emulation)
     ASSERT_TRUE(foundInGLSLCode("vec2 webgl_unpackHalf2x16_emu(uint u)"));
 }
 
-}
\ No newline at end of file
+}