Add a do_not_sync pref to ExtensionPrefs.

chrome/browser/extensions/crx_installer_browsertest.cc

Index: chrome/browser/extensions/crx_installer_browsertest.cc
diff --git a/chrome/browser/extensions/crx_installer_browsertest.cc b/chrome/browser/extensions/crx_installer_browsertest.cc
index 375b57e3b7a9f85995dd2aa5735528094bc7755a..7c583a33efbe3a4dd16c313038b417c1958b4ab8 100644
--- a/chrome/browser/extensions/crx_installer_browsertest.cc
+++ b/chrome/browser/extensions/crx_installer_browsertest.cc
@@ -10,6 +10,7 @@
 #include "chrome/browser/extensions/extension_browsertest.h"
 #include "chrome/browser/extensions/extension_install_prompt.h"
 #include "chrome/browser/extensions/extension_service.h"
+#include "chrome/browser/extensions/extension_util.h"
 #include "chrome/browser/extensions/fake_safe_browsing_database_manager.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
@@ -50,8 +51,7 @@ class MockInstallPrompt;
 // MockInstallPrompt. We create the MockInstallPrompt but need to pass
 // ownership of it to CrxInstaller, so it isn't safe to hang this data on
 // MockInstallPrompt itself becuase we can't guarantee it's lifetime.
-class MockPromptProxy :
-      public base::RefCountedThreadSafe<MockPromptProxy> {
+class MockPromptProxy : public base::RefCountedThreadSafe<MockPromptProxy> {
  public:
   explicit MockPromptProxy(content::WebContents* web_contents);
 
@@ -116,10 +116,8 @@ class MockInstallPrompt : public ExtensionInstallPrompt {
   scoped_refptr<MockPromptProxy> proxy_;
 };
 
-
-MockPromptProxy::MockPromptProxy(content::WebContents* web_contents) :
-    web_contents_(web_contents),
-    confirmation_requested_(false) {
+MockPromptProxy::MockPromptProxy(content::WebContents* web_contents)
+    : web_contents_(web_contents), confirmation_requested_(false) {
 }
 
 MockPromptProxy::~MockPromptProxy() {}
@@ -366,7 +364,7 @@ IN_PROC_BROWSER_TEST_F(ExtensionCrxInstallerTest, HiDpiThemeTest) {
   base::FilePath crx_path = test_data_dir_.AppendASCII("theme_hidpi_crx");
   crx_path = crx_path.AppendASCII("theme_hidpi.crx");
 
-  ASSERT_TRUE(InstallExtension(crx_path,1));
+  ASSERT_TRUE(InstallExtension(crx_path, 1));
 
   const std::string extension_id("gllekhaobjnhgeagipipnkpmmmpchacm");
   ExtensionService* service = extensions::ExtensionSystem::Get(
@@ -428,7 +426,7 @@ IN_PROC_BROWSER_TEST_F(ExtensionCrxInstallerTest,
   ASSERT_EQ("1.0", extension->version()->GetString());
 
   // Make the extension idle again by closing the popup. This should not trigger
-  //the delayed install.
+  // the delayed install.
   content::RenderProcessHostWatcher terminated_observer(
       extension_host->render_process_host(),
       content::RenderProcessHostWatcher::WATCH_FOR_HOST_DESTRUCTION);
@@ -535,4 +533,21 @@ IN_PROC_BROWSER_TEST_F(ExtensionCrxInstallerTest, InstallToSharedLocation) {
 }
 #endif
 
+IN_PROC_BROWSER_TEST_F(ExtensionCrxInstallerTest, DoNotSync) {
+  ExtensionService* service = extensions::ExtensionSystem::Get(
+                                  browser()->profile())->extension_service();
+  scoped_refptr<CrxInstaller> crx_installer(
+      CrxInstaller::CreateSilent(service));
+  crx_installer->set_install_flag(kInstallFlagDoNotSync, true);
+  crx_installer->InstallCrx(test_data_dir_.AppendASCII("good.crx"));
+  EXPECT_TRUE(WaitForCrxInstallerDone());
+  ASSERT_TRUE(crx_installer->extension());
+
+  const ExtensionPrefs* extension_prefs =
+      ExtensionPrefs::Get(browser()->profile());
+  EXPECT_TRUE(extension_prefs->DoNotSync(crx_installer->extension()->id()));
+  EXPECT_FALSE(extensions::util::ShouldSyncApp(crx_installer->extension(),
+                                               browser()->profile()));
+}
+
 }  // namespace extensions