Merge "Fix struct vs. class mismatch in forward definitions" am: 76e37adc am: f4d7441e

struct AReplyToken;

struct AString;

struct CodecBase;

struct IBatteryStats;

class IBatteryStats;

struct ICrypto;

class IMemory;

struct MemoryDealer;

class IResourceManagerService;

struct PersistentSurface;

struct SoftwareRenderer;

struct Surface;

class Surface;

struct MediaCodec : public AHandler {

    enum ConfigureFlags {