Add a BrowserState* parameter to GetEarlyPageScript().

ios/web/web_state/js/crw_js_window_id_manager_unittest.mm

Index: ios/web/web_state/js/crw_js_window_id_manager_unittest.mm
diff --git a/ios/web/web_state/js/crw_js_window_id_manager_unittest.mm b/ios/web/web_state/js/crw_js_window_id_manager_unittest.mm
index a6655fbb46a62a85c7008fae7baaba05380a7d3f..11ef90fd019967db0a89f3b69ae27ad5959f041e 100644
--- a/ios/web/web_state/js/crw_js_window_id_manager_unittest.mm
+++ b/ios/web/web_state/js/crw_js_window_id_manager_unittest.mm
@@ -6,18 +6,25 @@
 
 #import <WebKit/WebKit.h>
 
+#include "ios/web/public/test/fakes/test_browser_state.h"
 #import "ios/web/public/test/js_test_util.h"
 #import "ios/web/web_state/js/page_script_util.h"
 #import "testing/gtest_mac.h"
+#import "testing/platform_test.h"
 
 namespace web {
 

[Eugene But (OOO till 7-30), 2017/03/16 16:12:40]

nit: Please add comment: "Test fixture for testing CRWJSWindowIDManager class."

[Hiroshi Ichikawa, 2017/03/17 06:09:24]

Done.

+class JSWindowIDManagerTest : public PlatformTest {
+ protected:
+  TestBrowserState browser_state_;
+};
+
 // Tests that window ID injection by a second manager results in a different
 // window ID.
-TEST(JSWindowIDManagerTest, WindowIDDifferentManager) {
+TEST_F(JSWindowIDManagerTest, WindowIDDifferentManager) {
   // Inject the first manager.
   WKWebView* web_view = [[[WKWebView alloc] init] autorelease];
-  ExecuteJavaScript(web_view, GetEarlyPageScript());
+  ExecuteJavaScript(web_view, GetEarlyPageScript(&browser_state_));
 
   CRWJSWindowIDManager* manager =
       [[[CRWJSWindowIDManager alloc] initWithWebView:web_view] autorelease];
@@ -27,7 +34,7 @@ TEST(JSWindowIDManagerTest, WindowIDDifferentManager) {
 
   // Inject the second manager.
   WKWebView* web_view2 = [[[WKWebView alloc] init] autorelease];
-  ExecuteJavaScript(web_view2, GetEarlyPageScript());
+  ExecuteJavaScript(web_view2, GetEarlyPageScript(&browser_state_));
 
   CRWJSWindowIDManager* manager2 =
       [[[CRWJSWindowIDManager alloc] initWithWebView:web_view2] autorelease];
@@ -40,9 +47,9 @@ TEST(JSWindowIDManagerTest, WindowIDDifferentManager) {
 }
 
 // Tests that injecting multiple times creates a new window ID.
-TEST(JSWindowIDManagerTest, MultipleInjections) {
+TEST_F(JSWindowIDManagerTest, MultipleInjections) {
   WKWebView* web_view = [[[WKWebView alloc] init] autorelease];
-  ExecuteJavaScript(web_view, GetEarlyPageScript());
+  ExecuteJavaScript(web_view, GetEarlyPageScript(&browser_state_));
 
   // First injection.
   CRWJSWindowIDManager* manager =
@@ -61,7 +68,7 @@ TEST(JSWindowIDManagerTest, MultipleInjections) {
 }
 
 // Tests that injection will retry if |window.__gCrWeb| is not present.
-TEST(JSWindowIDManagerTest, InjectionRetry) {
+TEST_F(JSWindowIDManagerTest, InjectionRetry) {
   WKWebView* web_view = [[[WKWebView alloc] init] autorelease];
 
   CRWJSWindowIDManager* manager =
@@ -71,7 +78,7 @@ TEST(JSWindowIDManagerTest, InjectionRetry) {
   EXPECT_FALSE(ExecuteJavaScript(web_view, @"window.__gCrWeb"));
 
   // Now inject window.__gCrWeb and check if window ID injection retried.
-  ExecuteJavaScript(web_view, GetEarlyPageScript());
+  ExecuteJavaScript(web_view, GetEarlyPageScript(&browser_state_));
   EXPECT_NSEQ([manager windowID],
               ExecuteJavaScript(web_view, @"window.__gCrWeb.windowId"));
 }