Fix compiler warnings.

system/libhidl/include/hidl/HidlSupport.h:453:93: error: extra ';' after member function definition [-Werror,-Wextra-semi]
    constexpr hidl_version(uint16_t major, uint16_t minor) : mMajor(major), mMinor(minor) {};
                                                                                            ^
system/libhidl/include/hidl/HidlSupport.h:463:35: error: use of old-style cast [-Werror,-Wold-style-cast]
        return parcel.writeUint32((uint32_t) mMajor << 16 | mMinor);
                                  ^          ~~~~~~
system/libhidl/include/hidl/IServiceManager.h:58:52: error: extra ';' inside a struct [-Werror,-Wextra-semi]
    DECLARE_HWBINDER_META_INTERFACE(ServiceManager);
                                                   ^

Test: mm
Change-Id: I3a2339dd1c9fe942123623e65799fddc4a56ff42
2 files changed