Merge "Fix google-explicit-constructor warnings in system/vold."

EmulatedVolume.h

@@ -37,7 +37,7 @@ namespace vold {
  */
 class EmulatedVolume : public VolumeBase {
 public:
-    EmulatedVolume(const std::string& rawPath);
+    explicit EmulatedVolume(const std::string& rawPath);
     EmulatedVolume(const std::string& rawPath, dev_t device, const std::string& fsUuid);
     virtual ~EmulatedVolume();
 

NetlinkHandler.h

@@ -22,7 +22,7 @@
 class NetlinkHandler: public NetlinkListener {
 
 public:
-    NetlinkHandler(int listenerSocket);
+    explicit NetlinkHandler(int listenerSocket);
     virtual ~NetlinkHandler();
 
     int start(void);

TrimTask.h

@@ -27,7 +27,7 @@ namespace vold {
 
 class TrimTask {
 public:
-    TrimTask(int flags);
+    explicit TrimTask(int flags);
     virtual ~TrimTask();
 
     enum Flags {

VoldCommand.h

@@ -21,7 +21,7 @@
 
 class VoldCommand : public FrameworkCommand {
 public:
-    VoldCommand(const char *cmd);
+    explicit VoldCommand(const char *cmd);
     virtual ~VoldCommand() {}
 };