HTML Media Capture: update capture attribute to use string.

ui/android/java/src/org/chromium/ui/base/SelectFileDialog.java

Index: ui/android/java/src/org/chromium/ui/base/SelectFileDialog.java
diff --git a/ui/android/java/src/org/chromium/ui/base/SelectFileDialog.java b/ui/android/java/src/org/chromium/ui/base/SelectFileDialog.java
index 6df889967a11f94e1086f602b429d009616351fc..7dc5c0cef36a58adb36ac69f80ac5dede04cb821 100644
--- a/ui/android/java/src/org/chromium/ui/base/SelectFileDialog.java
+++ b/ui/android/java/src/org/chromium/ui/base/SelectFileDialog.java
@@ -88,7 +88,7 @@ public class SelectFileDialog implements WindowAndroid.IntentCallback,
 
     private final long mNativeSelectFileDialog;
     private List<String> mFileTypes;
-    private boolean mCapture;
+    private String mCapture;
     private boolean mAllowMultiple;
     private Uri mCameraOutputUri;
     private WindowAndroid mWindowAndroid;
@@ -127,7 +127,7 @@ public class SelectFileDialog implements WindowAndroid.IntentCallback,
     @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR2)
     @CalledByNative
     private void selectFile(
-            String[] fileTypes, boolean capture, boolean multiple, WindowAndroid window) {
+            String[] fileTypes, String capture, boolean multiple, WindowAndroid window) {
         mFileTypes = new ArrayList<String>(Arrays.asList(fileTypes));
         mCapture = capture;
         mAllowMultiple = multiple;
@@ -316,6 +316,11 @@ public class SelectFileDialog implements WindowAndroid.IntentCallback,
             camera.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION
                     | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
             camera.putExtra(MediaStore.EXTRA_OUTPUT, mCameraOutputUri);
+
+            // TODO(riju): Add functionality when Android officially
+            // supports intent extra for the camera facing.
+            // https://bugs.chromium.org/p/chromium/issues/detail?id=698853#c11
+
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
                 camera.setClipData(ClipData.newUri(
                         mWindowAndroid.getApplicationContext().getContentResolver(),
@@ -419,7 +424,7 @@ public class SelectFileDialog implements WindowAndroid.IntentCallback,
     @Override
     public void onRequestPermissionsResult(String[] permissions, int[] grantResults) {
         for (int i = 0; i < grantResults.length; i++) {
-            if (grantResults[i] == PackageManager.PERMISSION_DENIED && mCapture) {
+            if (grantResults[i] == PackageManager.PERMISSION_DENIED && mCapture != null) {
                 onFileNotSelected();
                 return;
             }
@@ -504,15 +509,15 @@ public class SelectFileDialog implements WindowAndroid.IntentCallback,
     }
 
     private boolean captureCamera() {
-        return mCapture && acceptsSpecificType(ALL_IMAGE_TYPES);
+        return mCapture != null && acceptsSpecificType(ALL_IMAGE_TYPES);
     }
 
     private boolean captureCamcorder() {
-        return mCapture && acceptsSpecificType(ALL_VIDEO_TYPES);
+        return mCapture != null && acceptsSpecificType(ALL_VIDEO_TYPES);
     }
 
     private boolean captureMicrophone() {
-        return mCapture && acceptsSpecificType(ALL_AUDIO_TYPES);
+        return mCapture != null && acceptsSpecificType(ALL_AUDIO_TYPES);
     }
 
     private int countAcceptTypesFor(String accept) {