Reland: Media Galleries Partial Deprecation: Remove image metadata & libexif.

chrome/common/extensions/api/media_galleries.idl

Index: chrome/common/extensions/api/media_galleries.idl
diff --git a/chrome/common/extensions/api/media_galleries.idl b/chrome/common/extensions/api/media_galleries.idl
index 7ef672796d012f5e8c37e920b8fdd46056b645d2..4c21ef75971a7deb7df4b4ae256a97926dad8d23 100644
--- a/chrome/common/extensions/api/media_galleries.idl
+++ b/chrome/common/extensions/api/media_galleries.idl
@@ -128,30 +128,17 @@ namespace mediaGalleries {
     // The browser sniffed mime type.
     DOMString mimeType;
 
-    // Defined for images and video. In pixels.
+    // Defined for video. In pixels.
     long? height;
     long? width;
 
-    // Defined for images only.
-    double? xResolution;
-    double? yResolution;
-
     // Defined for audio and video. In seconds.
     double? duration;
 
-    // Defined for images and video. In degrees.
+    // Defined for video. In degrees.
     long? rotation;
 
-    // Defined for images only.
-    DOMString? cameraMake;
-    DOMString? cameraModel;
-    double? exposureTimeSeconds;
-    boolean? flashFired;
-    double? fNumber;
-    double? focalLengthMm;
-    double? isoEquivalent;
-
-    // Defined for audio and video only.
+    // Defined for audio and video.
     DOMString? album;
     DOMString? artist;
     DOMString? comment;