Move c/b/webdata/code which does not depend on chrome/ to components/webdata/

Specifically:
Moving to components/webdata/autofill:

c/b/api/webdata/autofill_web_data.h
c/b/webdata/autofill_change.(cc|h)
c/b/webdata/autofill_entry.(cc|h)
c/b/webdata/autofill_table.(cc|h)
c/b/webdata/autofill_web_data_service.(cc|h)

moving to components/webdata/common:

c/b/api/webdata/web_data_service_base
c/b/api/webdata/web_data_service_consumer
c/b/api/webdata/web_data_results  

c/b/webdata/web_data_request_manager
c/b/webdata/web_data_service_base
c/b/webdata/web_data_service_test_util
c/b/webdata/web_database
c/b/webdata/web_database_service
c/b/webdata/web_database_table
c/b/webdata/webdata_constants

No change in how Webdata is built (it is still part of chrome_browser).

All source files were moved using //tools/git/move_source_file.py,
which updates includes of moved files, sorts include order, and
updates header guards.

The only manual bits of this change were:
- Update .gypi files
- Update DEPS files

TBR=ben@chromium.org
TEST=compiles!
BUG=181277

Review URL: https://chromiumcodereview.appspot.com/13392014

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@192161 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 134 insertions, 0 deletions

diff --git a/components/webdata/common/web_data_results.h b/components/webdata/common/web_data_results.h
new file mode 100644
index 0000000..9b27a3e
--- /dev/null
+++ b/components/webdata/common/web_data_results.h
@@ -0,0 +1,134 @@
+// 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.
+
+#ifndef COMPONENTS_WEBDATA_COMMON_WEB_DATA_RESULTS_H_
+#define COMPONENTS_WEBDATA_COMMON_WEB_DATA_RESULTS_H_
+
+#include "base/basictypes.h"
+#include "base/callback.h"
+
+class WDTypedResult;
+
+//
+// Result types for WebDataService.
+//
+typedef enum {
+  BOOL_RESULT = 1,             // WDResult<bool>
+  KEYWORDS_RESULT,             // WDResult<WDKeywordsResult>
+  INT64_RESULT,                // WDResult<int64>
+#if defined(OS_WIN)
+  PASSWORD_IE7_RESULT,         // WDResult<IE7PasswordInfo>
+#endif
+  WEB_APP_IMAGES,              // WDResult<WDAppImagesResult>
+  TOKEN_RESULT,                // WDResult<std::vector<std::string>>
+  AUTOFILL_VALUE_RESULT,       // WDResult<std::vector<string16>>
+  AUTOFILL_CHANGES,            // WDResult<std::vector<AutofillChange>>
+  AUTOFILL_PROFILE_RESULT,     // WDResult<AutofillProfile>
+  AUTOFILL_PROFILES_RESULT,    // WDResult<std::vector<AutofillProfile*>>
+  AUTOFILL_CREDITCARD_RESULT,  // WDResult<CreditCard>
+  AUTOFILL_CREDITCARDS_RESULT, // WDResult<std::vector<CreditCard*>>
+  WEB_INTENTS_RESULT,          // WDResult<std::vector<WebIntentServiceData>>
+  WEB_INTENTS_DEFAULTS_RESULT, // WDResult<std::vector<DefaultWebIntentService>>
+} WDResultType;
+
+
+typedef base::Callback<void(const WDTypedResult*)> DestroyCallback;
+
+//
+// The top level class for a result.
+//
+class WDTypedResult {
+ public:
+  virtual ~WDTypedResult() {
+  }
+
+  // Return the result type.
+  WDResultType GetType() const {
+    return type_;
+  }
+
+  virtual void Destroy() {
+  }
+
+ protected:
+  explicit WDTypedResult(WDResultType type)
+    : type_(type) {
+  }
+
+ private:
+  WDResultType type_;
+  DISALLOW_COPY_AND_ASSIGN(WDTypedResult);
+};
+
+// A result containing one specific pointer or literal value.
+template <class T> class WDResult : public WDTypedResult {
+ public:
+  WDResult(WDResultType type, const T& v)
+      : WDTypedResult(type), value_(v) {
+  }
+
+  virtual ~WDResult() {
+  }
+
+  // Return a single value result.
+  T GetValue() const {
+    return value_;
+  }
+
+ private:
+  T value_;
+
+  DISALLOW_COPY_AND_ASSIGN(WDResult);
+};
+
+template <class T> class WDDestroyableResult : public WDTypedResult {
+ public:
+  WDDestroyableResult(
+      WDResultType type,
+      const T& v,
+      const DestroyCallback& callback)
+      : WDTypedResult(type),
+        value_(v),
+        callback_(callback) {
+  }
+
+  virtual ~WDDestroyableResult() {
+  }
+
+
+  virtual void Destroy()  OVERRIDE {
+    if (!callback_.is_null()) {
+      callback_.Run(this);
+    }
+  }
+
+  // Return a single value result.
+  T GetValue() const {
+    return value_;
+  }
+
+ private:
+  T value_;
+  DestroyCallback callback_;
+
+  DISALLOW_COPY_AND_ASSIGN(WDDestroyableResult);
+};
+
+template <class T> class WDObjectResult : public WDTypedResult {
+ public:
+  explicit WDObjectResult(WDResultType type)
+    : WDTypedResult(type) {
+  }
+
+  T* GetValue() const {
+    return &value_;
+  }
+
+ private:
+  // mutable to keep GetValue() const.
+  mutable T value_;
+  DISALLOW_COPY_AND_ASSIGN(WDObjectResult);
+};
+
+#endif  // COMPONENTS_WEBDATA_COMMON_WEB_DATA_RESULTS_H_