Change Easy Unlock references in strings to Smart Lock.

This is a first pass only changing values of string resources, so we can
smoothly merge it to M38.

Note: strings that are not in M38 are not changed.

BUG=421466
TEST=manual, no merge conflicts for 2125

Review URL: https://codereview.chromium.org/649723002

Cr-Commit-Position: refs/heads/master@{#299163}

chrome/app/generated_resources.grd

@@ -10024,10 +10024,10 @@ Chrome ran out of memory.
           Ask where to save each file before downloading
         </message>
         <message name="IDS_OPTIONS_EASY_UNLOCK_SECTION_TITLE" desc="The title of the Easy Unlock section on the settings page.">
-          Easy unlock (Beta)
+          Smart Lock (Beta)
         </message>
         <message name="IDS_OPTIONS_EASY_UNLOCK_SETUP_INTRO" desc="The text to show in Easy Unlock section to introduce the feature.">
-          Use your Android phone to securely unlock your <ph name="DEVICE_TYPE">$1<ex>Chromebook</ex></ph>. No need to type your password again.
+          Use your Android phone to securely unlock your <ph name="DEVICE_TYPE">$1<ex>Chromebook</ex></ph>. No need to type your password.
         </message>
         <message name="IDS_OPTIONS_EASY_UNLOCK_SETUP_BUTTON" desc="The label of the button to set up Easy Unlock section on the settings page.">
           Set up
@@ -10036,25 +10036,25 @@ Chrome ran out of memory.
           Your Android phone can securely unlock your <ph name="DEVICE_TYPE">$1<ex>Chromebook</ex></ph>.
         </message>
         <message name="IDS_OPTIONS_EASY_UNLOCK_TURN_OFF_BUTTON" desc="The label of the button to disable Easy unlock on the settings page and the turn off Easy unlock dialog.">
-          Turn off Easy unlock
+          Turn off
         </message>
         <message name="IDS_OPTIONS_EASY_UNLOCK_TURN_OFF_TITLE" desc="The title of the Easy unlock turn off dialog.">
-          Turn off Easy unlock
+          Turn off Smart Lock
         </message>
         <message name="IDS_OPTIONS_EASY_UNLOCK_TURN_OFF_DESCRIPTION" desc="The description text of the Easy unlock turn off dialog.">
-          If you turn off Easy unlock, you won’t be able to unlock your Chrome devices when your phone is with you. You will have to type in your password.
+          If you turn off Smart Lock, you won’t be able to unlock your Chrome devices when your phone is with you. You will have to type in your password.
         </message>
         <message name="IDS_OPTIONS_EASY_UNLOCK_TURN_OFF_OFFLINE_TITLE" desc="The title text on the Easy unlock turn off dialog when Easy unlock could not be turned off because the device is offline.">
           Please connect to a network
         </message>
         <message name="IDS_OPTIONS_EASY_UNLOCK_TURN_OFF_OFFLINE_MESSAGE" desc="The text on the Easy unlock turn off dialog when Easy unlock could not be turned off because the device is offline.">
-          You must be online to turn off Easy unlock because this setting is synced to your phone and other devices. Please connect to a network first.
+          You must be online to turn off Smart Lock because this setting is synced to your phone and other devices. Please connect to a network first.
         </message>
         <message name="IDS_OPTIONS_EASY_UNLOCK_TURN_OFF_ERROR_TITLE" desc="The title text on the Easy unlock turn off dialog when Easy unlock could not be turned off because there is a server error.">
-          Easy unlock is unavailable
+          Smart Lock is unavailable
         </message>
         <message name="IDS_OPTIONS_EASY_UNLOCK_TURN_OFF_ERROR_MESSAGE" desc="The text on the Easy unlock turn off dialog when Easy unlock could not be turned off because there is a server error.">
-          Unable to connect to Easy unlock right now. Please try again later.
+          Unable to connect to Smart Lock right now. Please try again later.
         </message>
         <message name="IDS_OPTIONS_EASY_UNLOCK_TURN_OFF_RETRY_BUTTON" desc="The label text of the retry button on the Easy unlock turn off dialog when Easy unlock could not be turned off because there is a server error.">
           Retry
@@ -14649,7 +14649,7 @@ Do you accept?
     <!-- Easy Unlock strings -->
     <!-- Strings for the Easy Unlock promo notification -->
     <message name="IDS_EASY_UNLOCK_SETUP_NOTIFICATION_TITLE" desc="Title for the notification inviting the user to use the Easy Unlock feature.">
-      Easily unlock your <ph name="DEVICE_TYPE">$1<ex>Chromebook</ex></ph>
+      Chrome Smart Lock
     </message>
     <message name="IDS_EASY_UNLOCK_SETUP_NOTIFICATION_MESSAGE" desc="The body text for the notification inviting the user to use the Easy Unlock feature.">
       Use your Android phone to securely unlock this <ph name="DEVICE_TYPE">$1<ex>Chromebook</ex></ph>. No need to type your password again.
@@ -14659,10 +14659,10 @@ Do you accept?
     </message>
     <!-- Strings for notification shown when the Chromebook is added to Easy Unlock -->
     <message name="IDS_EASY_UNLOCK_CHROMEBOOK_ADDED_NOTIFICATION_TITLE" desc="Title for notification shown when this Chromebook is added to Easy Unlock as an additional Easy Unlock device.">
-      Easy unlock is now enabled
+      Smart Lock is now enabled
     </message>
     <message name="IDS_EASY_UNLOCK_CHROMEBOOK_ADDED_NOTIFICATION_MESSAGE" desc="Message for the notification shown when this Chromebook is added to Easy Unlock as an additional Easy Unlock device.">
-      You can start using your Android phone to unlock this <ph name="DEVICE_TYPE">$1<ex>Chromebook</ex></ph>, too - no additional setup necessary.
+      Your phone can unlock this <ph name="DEVICE_TYPE">$1<ex>Chromebook</ex></ph>, too.
     </message>
     <!-- Strings for the Easy Unlock setup dialog -->
     <!-- Step 1: Intro -->
@@ -14671,7 +14671,7 @@ Do you accept?
     </message>
     <message name="IDS_EASY_UNLOCK_SETUP_INTRO_HEADER_TEXT" desc="The text to show as the header body text of the Easy Unlock dialog during the first, introductory step. Note that the &lt;a&gt; element surrounds a link; these HTML elements should be preserved in the translation.">
       Keep your <ph name="DEVICE_TYPE">$1<ex>Chromebook</ex></ph> unlocked when your phone is unlocked and nearby.
-      Note that Bluetooth will be turned on for all of <ph name="USER_DISPLAY_EMAIL">$2<ex>user@gmail.com</ex></ph>'s compatible devices, and some hardware information will be sent to Google. &lt;a&gt;Learn more&lt;/a&gt;
+      Note that Bluetooth will be turned on for all <ph name="USER_DISPLAY_EMAIL">$2<ex>user@gmail.com</ex></ph>'s compatible devices, and some hardware information will be sent to Google. &lt;a&gt;Learn more&lt;/a&gt;
     </message>
     <message name="IDS_EASY_UNLOCK_SETUP_INTRO_FIND_PHONE_BUTTON_LABEL" desc="The text to show as the 'Find phone' button label in the Easy Unlock dialog. This button is visible during the first, introductory step.">
       Find your phone
@@ -14690,7 +14690,7 @@ Do you accept?
       Use this phone to unlock your <ph name="DEVICE_TYPE">$1<ex>Chromebook</ex></ph>?
     </message>
     <message name="IDS_EASY_UNLOCK_SETUP_FOUND_PHONE_HEADER_TEXT" desc="The text to show as the header body text of the Easy Unlock dialog during the second step, after a suitable phone has been found. Note that the &lt;a&gt; element surrounds a link; these HTML elements should be preserved in the translation.">
-      Google sent a notification to this phone. Note that with Bluetooth, your phone may keep your <ph name="DEVICE_TYPE">$1<ex>Chromebook</ex></ph> unlocked from over 100 feet away. In cases where this could be a problem, you can &lt;a&gt;temporarily turn off this feature&lt;/a&gt;.
+      Google sent a notification to this phone. Note that with Bluetooth, your phone may keep your <ph name="DEVICE_TYPE">$1<ex>Chromebook</ex></ph> unlocked from over 100 feet away. In cases where this could be a problem, you can &lt;a&gt;temporarily disable this feature&lt;/a&gt;.
     </message>
     <message name="IDS_EASY_UNLOCK_SETUP_FOUND_PHONE_USE_THIS_PHONE_BUTTON_LABEL" desc="The text to show as the 'Use this phone' button label in the Easy Unlock dialog. This button is visible during the second step, after a suitable phone is found.">
       Use this phone
@@ -14709,7 +14709,7 @@ Do you accept?
       Try it out
     </message>
     <message name="IDS_EASY_UNLOCK_SETUP_COMPLETE_SETTINGS_LINK_TEXT" desc="The text to show as the link text to access Easy Unlock settings. This button is visible during the final step, once the Easy Unlock setup succeeds.">
-      Easy unlock settings
+      Smart Lock settings
     </message>
     <!-- Error strings for the Easy Unlock setup dialog -->
     <message name="IDS_EASY_UNLOCK_LEARN_MORE_LINK_TITLE" desc="Text to use for links that point to more information about Easy Unlock in the easy unlock setup dialog.">