Create a vendor available version of libcamera2ndk.

Bug: 110364143

Test: mm -j64
Test: AImageReaderVendorTest

Change-Id: Ic9343cc7fb10eb374197945b72be59e7ce8282fe
Signed-off-by: Jayant Chowdhary <jchowdhary@google.com>
diff --git a/camera/ndk/impl/ACameraManager.cpp b/camera/ndk/impl/ACameraManager.cpp
index ee67677..7d6ecac 100644
--- a/camera/ndk/impl/ACameraManager.cpp
+++ b/camera/ndk/impl/ACameraManager.cpp
@@ -26,9 +26,10 @@
 #include <stdlib.h>
 #include <camera/VendorTagDescriptor.h>
 
-using namespace android;
+using namespace android::acam;
 
 namespace android {
+namespace acam {
 // Static member definitions
 const char* CameraManagerGlobal::kCameraIdKey   = "CameraId";
 const char* CameraManagerGlobal::kCallbackFpKey = "CallbackFp";
@@ -345,6 +346,7 @@
     }
 }
 
+} // namespace acam
 } // namespace android
 
 /**