Refactor to move chrome_page_zoom functions to components/ui/zoom.

components/ui/zoom/page_zoom_unittests.cc

Index: components/ui/zoom/page_zoom_unittests.cc
diff --git a/chrome/browser/chrome_page_zoom_unittest.cc b/components/ui/zoom/page_zoom_unittests.cc
similarity index 80%
rename from chrome/browser/chrome_page_zoom_unittest.cc
rename to components/ui/zoom/page_zoom_unittests.cc
index 5784819a9e3edeab5849eefd360a73dbfe05e38c..94c4dddfd12e75182e8ca2fe3ebaa56c09e36595 100644
--- a/chrome/browser/chrome_page_zoom_unittest.cc
+++ b/components/ui/zoom/page_zoom_unittests.cc
@@ -2,16 +2,16 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/chrome_page_zoom.h"
+#include "components/ui/zoom/page_zoom.h"
 #include "content/public/common/page_zoom.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
-TEST(ChromePageZoomTest, PresetZoomFactors) {
+TEST(PageTestZoom, PresetZoomFactors) {
   // Fetch a vector of preset zoom factors, including a custom value that we
   // already know is not going to be in the list.
   double custom_value = 1.05;  // 105%
   std::vector<double> factors =
-      chrome_page_zoom::PresetZoomFactors(custom_value);
+      ui_zoom::PageZoom::PresetZoomFactors(custom_value);
 
   // Expect at least 10 zoom factors.
   EXPECT_GE(factors.size(), 10U);
@@ -43,11 +43,12 @@ TEST(ChromePageZoomTest, PresetZoomFactors) {
   EXPECT_TRUE(found_100_percent);
 }
 
-TEST(ChromePageZoomTest, PresetZoomLevels) {
+TEST(PageTestZoom, PresetZoomLevels) {
   // Fetch a vector of preset zoom levels, including a custom value that we
   // already know is not going to be in the list.
   double custom_value = 0.1;
-  std::vector<double> levels = chrome_page_zoom::PresetZoomLevels(custom_value);
+  std::vector<double> levels =
+      ui_zoom::PageZoom::PresetZoomLevels(custom_value);
 
   // Expect at least 10 zoom levels.
   EXPECT_GE(levels.size(), 10U);
@@ -75,23 +76,23 @@ TEST(ChromePageZoomTest, PresetZoomLevels) {
   EXPECT_TRUE(found_100_percent);
 }
 
-TEST(ChromePageZoomTest, InvalidCustomFactor) {
+TEST(PageTestZoom, InvalidCustomFactor) {
   double too_low = 0.01;
-  std::vector<double> factors = chrome_page_zoom::PresetZoomFactors(too_low);
+  std::vector<double> factors = ui_zoom::PageZoom::PresetZoomFactors(too_low);
   EXPECT_FALSE(content::ZoomValuesEqual(factors.front(), too_low));
 
   double too_high = 99.0;
-  factors = chrome_page_zoom::PresetZoomFactors(too_high);
+  factors = ui_zoom::PageZoom::PresetZoomFactors(too_high);
   EXPECT_FALSE(content::ZoomValuesEqual(factors.back(), too_high));
 }
 
-TEST(ChromePageZoomTest, InvalidCustomLevel) {
+TEST(PageTestZoom, InvalidCustomLevel) {
   double too_low = -99.0;
-  std::vector<double> levels = chrome_page_zoom::PresetZoomLevels(too_low);
+  std::vector<double> levels = ui_zoom::PageZoom::PresetZoomLevels(too_low);
   EXPECT_FALSE(content::ZoomValuesEqual(levels.front(), too_low));
 
   double too_high = 99.0;
-  levels = chrome_page_zoom::PresetZoomLevels(too_high);
+  levels = ui_zoom::PageZoom::PresetZoomLevels(too_high);
   EXPECT_FALSE(content::ZoomValuesEqual(levels.back(), too_high));
 }