Update all users of base::Version to explicitly specify the namespace, and clean up the header.

chrome/browser/extensions/extension_service_unittest.cc

Index: chrome/browser/extensions/extension_service_unittest.cc
diff --git a/chrome/browser/extensions/extension_service_unittest.cc b/chrome/browser/extensions/extension_service_unittest.cc
index dc16b72c1aa2233edc4c85e8ccc81db407236daa..2dbf5c78480034783d71277c9e25290c8ba8207b 100644
--- a/chrome/browser/extensions/extension_service_unittest.cc
+++ b/chrome/browser/extensions/extension_service_unittest.cc
@@ -248,7 +248,7 @@ class MockExtensionProvider : public extensions::ExternalProviderInterface {
     visit_count_++;
     for (DataMap::const_iterator i = extension_map_.begin();
          i != extension_map_.end(); ++i) {
-      Version version(i->second.first);
+      base::Version version(i->second.first);
 
       visitor_->OnExternalExtensionFileFound(
           i->first, &version, i->second.second, location_,
@@ -264,13 +264,13 @@ class MockExtensionProvider : public extensions::ExternalProviderInterface {
   virtual bool GetExtensionDetails(
       const std::string& id,
       Manifest::Location* location,
-      scoped_ptr<Version>* version) const OVERRIDE {
+      scoped_ptr<base::Version>* version) const OVERRIDE {
     DataMap::const_iterator it = extension_map_.find(id);
     if (it == extension_map_.end())
       return false;
 
     if (version)
-      version->reset(new Version(it->second.first));
+      version->reset(new base::Version(it->second.first));
 
     if (location)
       *location = location_;
@@ -359,7 +359,7 @@ class MockProviderVisitor
   }
 
   virtual bool OnExternalExtensionFileFound(const std::string& id,
-                                            const Version* version,
+                                            const base::Version* version,
                                             const base::FilePath& path,
                                             Manifest::Location unused,
                                             int creation_flags,
@@ -383,13 +383,13 @@ class MockProviderVisitor
 
       // Ask provider if the extension we got back is registered.
       Manifest::Location location = Manifest::INVALID_LOCATION;
-      scoped_ptr<Version> v1;
+      scoped_ptr<base::Version> v1;
       base::FilePath crx_path;
 
       EXPECT_TRUE(provider_->GetExtensionDetails(id, NULL, &v1));
       EXPECT_STREQ(version->GetString().c_str(), v1->GetString().c_str());
 
-      scoped_ptr<Version> v2;
+      scoped_ptr<base::Version> v2;
       EXPECT_TRUE(provider_->GetExtensionDetails(id, &location, &v2));
       EXPECT_STREQ(version->GetString().c_str(), v1->GetString().c_str());
       EXPECT_STREQ(version->GetString().c_str(), v2->GetString().c_str());
@@ -419,7 +419,7 @@ class MockProviderVisitor
       EXPECT_TRUE(provider_->HasExtension(id));
 
       // External extensions with update URLs do not have versions.
-      scoped_ptr<Version> v1;
+      scoped_ptr<base::Version> v1;
       Manifest::Location location1 = Manifest::INVALID_LOCATION;
       EXPECT_TRUE(provider_->GetExtensionDetails(id, &location1, &v1));
       EXPECT_FALSE(v1.get());
@@ -1775,7 +1775,7 @@ TEST_F(ExtensionServiceTest, InstallingExternalExtensionWithFlags) {
   set_extensions_enabled(true);
 
   // Register and install an external extension.
-  Version version("1.0.0.0");
+  base::Version version("1.0.0.0");
   content::WindowedNotificationObserver observer(
       chrome::NOTIFICATION_CRX_INSTALLER_DONE,
       content::NotificationService::AllSources());
@@ -1811,7 +1811,7 @@ TEST_F(ExtensionServiceTest, UninstallingExternalExtensions) {
   set_extensions_enabled(true);
 
   // Install an external extension.
-  Version version("1.0.0.0");
+  base::Version version("1.0.0.0");
   content::WindowedNotificationObserver observer(
       chrome::NOTIFICATION_CRX_INSTALLER_DONE,
       content::NotificationService::AllSources());
@@ -1837,7 +1837,7 @@ TEST_F(ExtensionServiceTest, UninstallingExternalExtensions) {
   ValidateIntegerPref(good_crx, "location",
                       Extension::EXTERNAL_EXTENSION_UNINSTALLED);
 
-  version = Version("1.0.0.1");
+  version = base::Version("1.0.0.1");
   // Repeat the same thing with a newer version of the extension.
   path = data_dir_.AppendASCII("good2.crx");
   service_->OnExternalExtensionFileFound(good_crx, &version,
@@ -1893,7 +1893,7 @@ TEST_F(ExtensionServiceTest, FailOnWrongId) {
   base::FilePath path = data_dir_.AppendASCII("good.crx");
   set_extensions_enabled(true);
 
-  Version version("1.0.0.0");
+  base::Version version("1.0.0.0");
 
   const std::string wrong_id = all_zero;
   const std::string correct_id = good_crx;
@@ -1931,7 +1931,7 @@ TEST_F(ExtensionServiceTest, FailOnWrongVersion) {
 
   // Install an external extension with a version from the external
   // source that is not equal to the version in the extension manifest.
-  Version wrong_version("1.2.3.4");
+  base::Version wrong_version("1.2.3.4");
   content::WindowedNotificationObserver observer(
       chrome::NOTIFICATION_CRX_INSTALLER_DONE,
       content::NotificationService::AllSources());
@@ -1944,7 +1944,7 @@ TEST_F(ExtensionServiceTest, FailOnWrongVersion) {
 
   // Try again with the right version. Expect success.
   service_->pending_extension_manager()->Remove(good_crx);
-  Version correct_version("1.0.0.0");
+  base::Version correct_version("1.0.0.0");
   content::WindowedNotificationObserver observer2(
       chrome::NOTIFICATION_CRX_INSTALLER_DONE,
       content::NotificationService::AllSources());
@@ -3349,7 +3349,7 @@ TEST_F(ExtensionServiceTest, UpdatePendingExtensionAlreadyInstalled) {
   // Use AddExtensionImpl() as AddFrom*() would balk.
   service_->pending_extension_manager()->AddExtensionImpl(
       good->id(), extensions::ManifestURL::GetUpdateURL(good),
-      Version(), &IsExtension, kGoodIsFromSync,
+      base::Version(), &IsExtension, kGoodIsFromSync,
       kGoodInstallSilently, Manifest::INTERNAL,
       Extension::NO_FLAGS, false);
   UpdateExtension(good->id(), path, ENABLED);
@@ -6064,8 +6064,8 @@ TEST_F(ExtensionServiceTest, InstallPriorityExternalUpdateUrl) {
 }
 
 TEST_F(ExtensionServiceTest, InstallPriorityExternalLocalFile) {
-  Version older_version("0.1.0.0");
-  Version newer_version("2.0.0.0");
+  base::Version older_version("0.1.0.0");
+  base::Version newer_version("2.0.0.0");
 
   // We don't want the extension to be installed.  A path that doesn't
   // point to a valid CRX ensures this.
@@ -6243,9 +6243,9 @@ TEST_F(ExtensionServiceTest, InstallPriorityExternalLocalFile) {
 }
 
 TEST_F(ExtensionServiceTest, ConcurrentExternalLocalFile) {
-  Version kVersion123("1.2.3");
-  Version kVersion124("1.2.4");
-  Version kVersion125("1.2.5");
+  base::Version kVersion123("1.2.3");
+  base::Version kVersion124("1.2.4");
+  base::Version kVersion125("1.2.5");
   const base::FilePath kInvalidPathToCrx = base::FilePath();
   const int kCreationFlags = 0;
   const bool kDontMarkAcknowledged = false;
@@ -6349,7 +6349,7 @@ class ExtensionSourcePriorityTest : public ExtensionServiceTest {
 
   // Fake an external file from external_extensions.json.
   bool AddPendingExternalPrefFileInstall() {
-    Version version("1.0.0.0");
+    base::Version version("1.0.0.0");
 
     return service_->OnExternalExtensionFileFound(
         crx_id_, &version, crx_path_, Manifest::EXTERNAL_PREF,