Print Preview cleanup: Move icons.html under ui/ folder.

It is only used by files under that folder.

Bug: None
Change-Id: Ic5a9a94b16e4a2f61b7b0470aee337514525852c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1847680
Commit-Queue: Rebekah Potter <rbpotter@chromium.org>
Auto-Submit: Demetrios Papadopoulos <dpapad@chromium.org>
Reviewed-by: Rebekah Potter <rbpotter@chromium.org>
Cr-Commit-Position: refs/heads/master@{#704021}

chrome/browser/resources/print_preview/print_preview_resources.grd

@@ -432,8 +432,8 @@
       <structure name="IDR_PRINT_PREVIEW_UI_STRINGS_HTML"
                  file="ui/strings.html"
                  type="chrome_html" />
-      <structure name="IDR_PRINT_PREVIEW_ICONS_HTML"
-                 file="icons.html"
+      <structure name="IDR_PRINT_PREVIEW_UI_ICONS_HTML"
+                 file="ui/icons.html"
                  type="chrome_html" />
 
       <if expr="not optimize_webui">

chrome/browser/resources/print_preview/ui/destination_dialog.html

@@ -16,7 +16,7 @@
 <link rel="import" href="chrome://resources/html/list_property_update_behavior.html">
 <link rel="import" href="chrome://resources/cr_elements/md_select_css.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-icon/iron-icon.html">
-<link rel="import" href="../icons.html">
+<link rel="import" href="icons.html">
 <link rel="import" href="../metrics.html">
 <link rel="import" href="../native_layer.html">
 <link rel="import" href="../print_preview_utils.html">

chrome/browser/resources/print_preview/ui/destination_list_item.html

@@ -6,7 +6,7 @@
 <link rel="import" href="chrome://resources/html/cr.html">
 <link rel="import" href="chrome://resources/html/load_time_data.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-icon/iron-icon.html">
-<link rel="import" href="../icons.html">
+<link rel="import" href="icons.html">
 <link rel="import" href="../data/destination.html">
 <link rel="import" href="highlight_utils.html">
 <link rel="import" href="print_preview_vars_css.html">

chrome/browser/resources/print_preview/ui/destination_select.html

@@ -7,7 +7,7 @@
 <link rel="import" href="chrome://resources/html/util.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-iconset-svg/iron-iconset-svg.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-meta/iron-meta.html">
-<link rel="import" href="../icons.html">
+<link rel="import" href="icons.html">
 <link rel="import" href="../print_preview_utils.html">
 <link rel="import" href="../data/destination.html">
 <link rel="import" href="print_preview_shared_css.html">

chrome/browser/resources/print_preview/ui/duplex_settings.html

@@ -6,7 +6,7 @@
 <link rel="import" href="chrome://resources/html/util.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-iconset-svg/iron-iconset-svg.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-meta/iron-meta.html">
-<link rel="import" href="../icons.html">
+<link rel="import" href="icons.html">
 <link rel="import" href="../print_preview_utils.html">
 <link rel="import" href="print_preview_shared_css.html">
 <link rel="import" href="select_behavior.html">

chrome/browser/resources/print_preview/ui/header.html

@@ -6,7 +6,7 @@
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-icon/iron-icon.html">
 <link rel="import" href="../data/destination.html">
 <link rel="import" href="../data/state.html">
-<link rel="import" href="../icons.html">
+<link rel="import" href="icons.html">
 <link rel="import" href="settings_behavior.html">
 <link rel="import" href="print_preview_vars_css.html">
 <link rel="import" href="strings.html">

chrome/browser/resources/print_preview/ui/header_new.html

@@ -5,7 +5,7 @@
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-icon/iron-icon.html">
 <link rel="import" href="../data/destination.html">
 <link rel="import" href="../data/state.html">
-<link rel="import" href="../icons.html">
+<link rel="import" href="icons.html">
 <link rel="import" href="settings_behavior.html">
 <link rel="import" href="print_preview_vars_css.html">
 <link rel="import" href="strings.html">