Camera3Device: Default-initialize operating mode.

Since configureStreams is only called by CameraDeviceClient,
the operation mode could default-initialize to CONSTRAINED_HIGH_SPEED
for API1 operation.

Change-Id: Ide71af07ca3925db8e450d00def1daeb44d8046a
diff --git a/services/camera/libcameraservice/device3/Camera3Device.cpp b/services/camera/libcameraservice/device3/Camera3Device.cpp
index 852751c..b16b881 100644
--- a/services/camera/libcameraservice/device3/Camera3Device.cpp
+++ b/services/camera/libcameraservice/device3/Camera3Device.cpp
@@ -57,6 +57,7 @@
 
 Camera3Device::Camera3Device(int id):
         mId(id),
+        mIsConstrainedHighSpeedConfiguration(false),
         mHal3Device(NULL),
         mStatus(STATUS_UNINITIALIZED),
         mUsePartialResult(false),
@@ -420,7 +421,7 @@
     }
     lines.appendFormat("    Stream configuration:\n");
     lines.appendFormat("    Operation mode: %s \n", mIsConstrainedHighSpeedConfiguration ?
-            "CONSTAINED HIGH SPEED VIDEO" : "NORMAL");
+            "CONSTRAINED HIGH SPEED VIDEO" : "NORMAL");
 
     if (mInputStream != NULL) {
         write(fd, lines.string(), lines.size());