Don't crash when preview surface could not be set.

  Bug: 11021188

Change-Id: Idfc1cf5c50ac1f3f46956079c3231cbdda32e1a4
diff --git a/src/com/android/camera/AndroidCameraManagerImpl.java b/src/com/android/camera/AndroidCameraManagerImpl.java
index f3e700e..d9e21fd 100644
--- a/src/com/android/camera/AndroidCameraManagerImpl.java
+++ b/src/com/android/camera/AndroidCameraManagerImpl.java
@@ -117,7 +117,7 @@
             try {
                 mCamera.setPreviewTexture((SurfaceTexture) surfaceTexture);
             } catch (IOException e) {
-                throw new RuntimeException(e);
+                Log.e(TAG, "Could not set preview texture", e);
             }
         }