Split Camera and Mic into two permissions on the Site Details page (under Site Settings).

chrome/android/java/src/org/chromium/chrome/browser/preferences/website/WebsitePreferences.java

Index: chrome/android/java/src/org/chromium/chrome/browser/preferences/website/WebsitePreferences.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/preferences/website/WebsitePreferences.java b/chrome/android/java/src/org/chromium/chrome/browser/preferences/website/WebsitePreferences.java
index cd4fdb59d899e1bf27d177abf429ce44cbad55ff..f701689912c911320923d481408cd1da354c6740 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/preferences/website/WebsitePreferences.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/preferences/website/WebsitePreferences.java
@@ -202,9 +202,8 @@ public class WebsitePreferences extends PreferenceFragment
     private boolean isOnBlockList(WebsitePreference website) {
         if (mFilter.showCookiesSites(mCategoryFilter)) {
             return website.site().getCookiePermission() == ContentSetting.BLOCK;
-        } else if (mFilter.showCameraMicSites(mCategoryFilter)) {
-            return website.site().getVoiceCapturePermission() == ContentSetting.BLOCK
-                    || website.site().getVideoCapturePermission() == ContentSetting.BLOCK;
+        } else if (mFilter.showCameraSites(mCategoryFilter)) {
+            return website.site().getCameraCapturePermission() != ContentSetting.BLOCK;

[newt (away), 2015/04/22 17:35:55]

shouldn't this be "==" instead of "!=" ? same below.

[Finnur, 2015/04/24 13:51:59]

Woops. Yes. :)

         } else if (mFilter.showFullscreenSites(mCategoryFilter)) {
             return website.site().getFullscreenPermission() == ContentSetting.ASK;
         } else if (mFilter.showGeolocationSites(mCategoryFilter)) {
@@ -213,6 +212,8 @@ public class WebsitePreferences extends PreferenceFragment
             return website.site().getImagesPermission() == ContentSetting.BLOCK;
         } else if (mFilter.showJavaScriptSites(mCategoryFilter)) {
             return website.site().getJavaScriptPermission() == ContentSetting.BLOCK;
+        } else if (mFilter.showMicrophoneSites(mCategoryFilter)) {
+            return website.site().getMicrophoneCapturePermission() != ContentSetting.BLOCK;
         } else if (mFilter.showPopupSites(mCategoryFilter)) {
             return website.site().getPopupPermission() == ContentSetting.BLOCK;
         } else if (mFilter.showPushNotificationsSites(mCategoryFilter)) {
@@ -355,14 +356,16 @@ public class WebsitePreferences extends PreferenceFragment
             } else if (mFilter.showCookiesSites(mCategoryFilter)) {
                 PrefServiceBridge.getInstance().setAllowCookiesEnabled((boolean) newValue);
                 updateThirdPartyCookiesCheckBox();
-            } else if (mFilter.showCameraMicSites(mCategoryFilter)) {
-                PrefServiceBridge.getInstance().setCameraMicEnabled((boolean) newValue);
+            } else if (mFilter.showCameraSites(mCategoryFilter)) {
+                PrefServiceBridge.getInstance().setCameraEnabled((boolean) newValue);
             } else if (mFilter.showFullscreenSites(mCategoryFilter)) {
                 PrefServiceBridge.getInstance().setFullscreenAllowed((boolean) newValue);
             } else if (mFilter.showImagesSites(mCategoryFilter)) {
                 PrefServiceBridge.getInstance().setImagesEnabled((boolean) newValue);
             } else if (mFilter.showJavaScriptSites(mCategoryFilter)) {
                 PrefServiceBridge.getInstance().setJavaScriptEnabled((boolean) newValue);
+            } else if (mFilter.showMicrophoneSites(mCategoryFilter)) {
+                PrefServiceBridge.getInstance().setMicEnabled((boolean) newValue);
             } else if (mFilter.showPopupSites(mCategoryFilter)) {
                 PrefServiceBridge.getInstance().setAllowPopupsEnabled((boolean) newValue);
             } else if (mFilter.showPushNotificationsSites(mCategoryFilter)) {
@@ -446,7 +449,7 @@ public class WebsitePreferences extends PreferenceFragment
      */
     private boolean isCategoryManaged() {
         PrefServiceBridge prefs = PrefServiceBridge.getInstance();
-        if (mFilter.showCameraMicSites(mCategoryFilter)) return !prefs.isCameraMicUserModifiable();
+        if (mFilter.showCameraSites(mCategoryFilter)) return !prefs.isCameraUserModifiable();
         if (mFilter.showCookiesSites(mCategoryFilter)) return prefs.isAcceptCookiesManaged();
         if (mFilter.showFullscreenSites(mCategoryFilter)) return prefs.isFullscreenManaged();
         if (mFilter.showGeolocationSites(mCategoryFilter)) {
@@ -454,6 +457,7 @@ public class WebsitePreferences extends PreferenceFragment
         }
         if (mFilter.showImagesSites(mCategoryFilter)) return prefs.imagesManaged();
         if (mFilter.showJavaScriptSites(mCategoryFilter)) return prefs.javaScriptManaged();
+        if (mFilter.showMicrophoneSites(mCategoryFilter)) return !prefs.isMicUserModifiable();
         if (mFilter.showPopupSites(mCategoryFilter)) return prefs.isPopupsManaged();
         return false;
     }
@@ -467,8 +471,11 @@ public class WebsitePreferences extends PreferenceFragment
         if (mFilter.showGeolocationSites(mCategoryFilter)) {
             return prefs.isAllowLocationManagedByCustodian();
         }
-        if (mFilter.showCameraMicSites(mCategoryFilter)) {
-            return prefs.isCameraMicManagedByCustodian();
+        if (mFilter.showCameraSites(mCategoryFilter)) {
+            return prefs.isCameraManagedByCustodian();
+        }
+        if (mFilter.showMicrophoneSites(mCategoryFilter)) {
+            return prefs.isMicManagedByCustodian();
         }
         return false;
     }
@@ -573,8 +580,6 @@ public class WebsitePreferences extends PreferenceFragment
                 if (mFilter.showGeolocationSites(mCategoryFilter)) {
                     globalToggle.setChecked(
                             LocationSettings.getInstance().isChromeLocationSettingEnabled());
-                } else if (mFilter.showCameraMicSites(mCategoryFilter)) {
-                    globalToggle.setChecked(PrefServiceBridge.getInstance().isCameraMicEnabled());
                 } else if (mFilter.showCookiesSites(mCategoryFilter)) {
                     globalToggle.setChecked(
                             PrefServiceBridge.getInstance().isAcceptCookiesEnabled());
@@ -586,6 +591,8 @@ public class WebsitePreferences extends PreferenceFragment
                             PrefServiceBridge.getInstance().imagesEnabled());
                 } else if (mFilter.showJavaScriptSites(mCategoryFilter)) {
                     globalToggle.setChecked(PrefServiceBridge.getInstance().javaScriptEnabled());
+                } else if (mFilter.showMicrophoneSites(mCategoryFilter)) {

[newt (away), 2015/04/22 17:35:55]

don't you need to add an if condition for "camera"?

[Finnur, 2015/04/24 13:51:59]

Good catch!

+                    globalToggle.setChecked(PrefServiceBridge.getInstance().isMicEnabled());
                 } else if (mFilter.showPopupSites(mCategoryFilter)) {
                     globalToggle.setChecked(PrefServiceBridge.getInstance().popupsEnabled());
                 } else if (mFilter.showPushNotificationsSites(mCategoryFilter)) {