Fix continuous read in ChromeVox Next.

chrome/browser/resources/chromeos/chromevox/manifest.json.jinja2

Index: chrome/browser/resources/chromeos/chromevox/manifest.json.jinja2
diff --git a/chrome/browser/resources/chromeos/chromevox/manifest.json.jinja2 b/chrome/browser/resources/chromeos/chromevox/manifest.json.jinja2
index 372fc22dc02e4fcef30887652f6e144f0db704e5..68b27ada9761829ee56b3f1589314c57fe8faaa5 100644
--- a/chrome/browser/resources/chromeos/chromevox/manifest.json.jinja2
+++ b/chrome/browser/resources/chromeos/chromevox/manifest.json.jinja2
@@ -272,6 +272,12 @@
       "suggested_key": {
         "chromeos": "Search+R"
       }
+    },
+    "compatContinuousRead": {
+      "description": "__MSG_CHROMEVOX_READ_FROM_HERE__",
+      "suggested_key": {
+        "chromeos": "Search+Shift+R"
+      }
     }
   },
 {% endif %}