Changes necessary for limiting crash report uploads for cellular networks

chrome/android/java/src/org/chromium/chrome/browser/preferences/privacy/CrashReportingPermissionManager.java

Index: chrome/android/java/src/org/chromium/chrome/browser/preferences/privacy/CrashReportingPermissionManager.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/preferences/privacy/CrashReportingPermissionManager.java b/chrome/android/java/src/org/chromium/chrome/browser/preferences/privacy/CrashReportingPermissionManager.java
index 01da36e805aacebe7925cb43d134b8afc9624a9e..65f5efb6d5061e5aff834bcf11911157ec8c3cbd 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/preferences/privacy/CrashReportingPermissionManager.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/preferences/privacy/CrashReportingPermissionManager.java
@@ -8,11 +8,20 @@ package org.chromium.chrome.browser.preferences.privacy;
  * Interface for crash reporting permissions.
  */
 public interface CrashReportingPermissionManager {
-
     /**
      * Check whether to allow uploading crash dump now based on user consent and connectivity.
      *
-     * @return boolean to whether to allow uploading crash dump now.
+     * @return whether to allow uploading crash dump now.
      */
     public boolean isUploadPermitted();
+
+    /**
+     * Check whether uploading crash dump should be in constrained mode based on user experiments.
+     * This function shows whether in general uploads should be limited for this user and does not
+     * determine whether crash uploads are currently possible or not. Use |isUploadPermitted|
+     * function for that before calling |isUploadLimited|.
+     *
+     * @return whether uploading logic should be constrained.
+     */
+    public boolean isUploadLimited();
 }