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

chrome/browser/browser_commands_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
-#include "chrome/browser/chrome_page_zoom.h"
 #include "chrome/browser/ui/browser_command_controller.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/test/base/browser_with_test_window_test.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/bookmarks/browser/bookmark_model.h"
 #include "components/bookmarks/test/bookmark_test_helpers.h"
+#include "components/ui/zoom/page_zoom.h"
 #include "components/ui/zoom/zoom_controller.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/web_contents.h"
 
 typedef BrowserWithTestWindowTest BrowserCommandsTest;
 
 using bookmarks::BookmarkModel;
 using content::OpenURLParams;
 using content::Referrer;
@@ skipping 207 matching lines @@
 
 TEST_F(BrowserCommandsTest, OnMaxZoomIn) {
   TabStripModel* tab_strip_model = browser()->tab_strip_model();
 
   GURL url("http://www.google.com");
   AddTab(browser(), url);
   content::WebContents* contents1 = tab_strip_model->GetWebContentsAt(0);
 
   // Continue to zoom in until zoom percent reaches 500.
   for (int i = 0; i < 9; ++i) {
-    chrome_page_zoom::Zoom(contents1, content::PAGE_ZOOM_IN);
+    ui_zoom::PageZoom::Zoom(contents1, content::PAGE_ZOOM_IN);
   }
 
   // TODO(a.sarkar.arun@gmail.com): Figure out why Zoom-In menu item is not
   // disabled after Max-zoom is reached. Force disable Zoom-In menu item
   // from the context menu since it breaks try jobs on bots.
   if (chrome::IsCommandEnabled(browser(), IDC_ZOOM_PLUS))
     chrome::UpdateCommandEnabled(browser(), IDC_ZOOM_PLUS, false);
 
   ZoomController* zoom_controller = ZoomController::FromWebContents(contents1);
   EXPECT_EQ(zoom_controller->GetZoomPercent(), 500.0f);
   EXPECT_FALSE(chrome::IsCommandEnabled(browser(), IDC_ZOOM_PLUS));
   EXPECT_TRUE(chrome::IsCommandEnabled(browser(), IDC_ZOOM_NORMAL));
   EXPECT_TRUE(chrome::IsCommandEnabled(browser(), IDC_ZOOM_MINUS));
 }
 
 TEST_F(BrowserCommandsTest, OnMaxZoomOut) {
   TabStripModel* tab_strip_model = browser()->tab_strip_model();
 
   GURL url("http://www.google.com");
   AddTab(browser(), url);
   content::WebContents* contents1 = tab_strip_model->GetWebContentsAt(0);
 
   // Continue to zoom out until zoom percent reaches 25.
   for (int i = 0; i < 7; ++i) {
-    chrome_page_zoom::Zoom(contents1, content::PAGE_ZOOM_OUT);
+    ui_zoom::PageZoom::Zoom(contents1, content::PAGE_ZOOM_OUT);
   }
 
   ZoomController* zoom_controller = ZoomController::FromWebContents(contents1);
   EXPECT_EQ(zoom_controller->GetZoomPercent(), 25.0f);
   EXPECT_TRUE(chrome::IsCommandEnabled(browser(), IDC_ZOOM_PLUS));
   EXPECT_TRUE(chrome::IsCommandEnabled(browser(), IDC_ZOOM_NORMAL));
   EXPECT_FALSE(chrome::IsCommandEnabled(browser(), IDC_ZOOM_MINUS));
 }
 
 TEST_F(BrowserCommandsTest, OnZoomReset) {
   TabStripModel* tab_strip_model = browser()->tab_strip_model();
 
   GURL url("http://www.google.com");
   AddTab(browser(), url);
   content::WebContents* contents1 = tab_strip_model->GetWebContentsAt(0);
 
   // Change the zoom percentage to 100.
-  chrome_page_zoom::Zoom(contents1, content::PAGE_ZOOM_RESET);
+  ui_zoom::PageZoom::Zoom(contents1, content::PAGE_ZOOM_RESET);
 
   ZoomController* zoom_controller = ZoomController::FromWebContents(contents1);
   EXPECT_EQ(zoom_controller->GetZoomPercent(), 100.0f);
   EXPECT_TRUE(chrome::IsCommandEnabled(browser(), IDC_ZOOM_PLUS));
   EXPECT_FALSE(chrome::IsCommandEnabled(browser(), IDC_ZOOM_NORMAL));
   EXPECT_TRUE(chrome::IsCommandEnabled(browser(), IDC_ZOOM_MINUS));
 }
 
 TEST_F(BrowserCommandsTest, OnZoomLevelChanged) {
   TabStripModel* tab_strip_model = browser()->tab_strip_model();
 
   GURL url("http://www.google.com");
   AddTab(browser(), url);
   content::WebContents* contents1 = tab_strip_model->GetWebContentsAt(0);
 
   // Changing zoom percentage from default should enable all the zoom
   // NSMenuItems.
-  chrome_page_zoom::Zoom(contents1, content::PAGE_ZOOM_IN);
+  ui_zoom::PageZoom::Zoom(contents1, content::PAGE_ZOOM_IN);
 
   ZoomController* zoom_controller = ZoomController::FromWebContents(contents1);
   EXPECT_EQ(zoom_controller->GetZoomPercent(), 110.0f);
   EXPECT_TRUE(chrome::IsCommandEnabled(browser(), IDC_ZOOM_PLUS));
   EXPECT_TRUE(chrome::IsCommandEnabled(browser(), IDC_ZOOM_NORMAL));
   EXPECT_TRUE(chrome::IsCommandEnabled(browser(), IDC_ZOOM_MINUS));
 }
 
 TEST_F(BrowserCommandsTest, OnZoomChangedForActiveTab) {
   TabStripModel* tab_strip_model = browser()->tab_strip_model();
@@ skipping 10 matching lines @@
   EXPECT_EQ(zoom_controller->GetZoomPercent(), 100.0f);
   EXPECT_TRUE(chrome::IsCommandEnabled(browser(), IDC_ZOOM_PLUS));
   EXPECT_FALSE(chrome::IsCommandEnabled(browser(), IDC_ZOOM_NORMAL));
   EXPECT_TRUE(chrome::IsCommandEnabled(browser(), IDC_ZOOM_MINUS));
 
   // Add Second tab.
   content::WebContents* contents2 = tab_strip_model->GetWebContentsAt(1);
 
   tab_strip_model->ActivateTabAt(1, true);
   EXPECT_TRUE(tab_strip_model->IsTabSelected(1));
-  chrome_page_zoom::Zoom(contents2, content::PAGE_ZOOM_OUT);
+  ui_zoom::PageZoom::Zoom(contents2, content::PAGE_ZOOM_OUT);
 
   zoom_controller = ZoomController::FromWebContents(contents2);
   EXPECT_EQ(zoom_controller->GetZoomPercent(), 90.0f);
   EXPECT_TRUE(chrome::IsCommandEnabled(browser(), IDC_ZOOM_PLUS));
   EXPECT_TRUE(chrome::IsCommandEnabled(browser(), IDC_ZOOM_NORMAL));
   EXPECT_TRUE(chrome::IsCommandEnabled(browser(), IDC_ZOOM_MINUS));
 }