replace COMPILE_ASSERT with static_assert in content/

content/renderer/render_widget.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 "content/renderer/render_widget.h"
 
 #include "base/auto_reset.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
@@ skipping 1953 matching lines @@
       webwidget_->selectionTextDirection(params.focus_dir, params.anchor_dir);
       params.is_anchor_first = webwidget_->isSelectionAnchorFirst();
       Send(new ViewHostMsg_SelectionBoundsChanged(routing_id_, params));
     }
   }
 
   UpdateCompositionInfo(false);
 }
 
 // Check blink::WebTextInputType and ui::TextInputType is kept in sync.
-COMPILE_ASSERT(int(blink::WebTextInputTypeNone) == \
-               int(ui::TEXT_INPUT_TYPE_NONE), mismatching_enums);
-COMPILE_ASSERT(int(blink::WebTextInputTypeText) == \
-               int(ui::TEXT_INPUT_TYPE_TEXT), mismatching_enums);
-COMPILE_ASSERT(int(blink::WebTextInputTypePassword) == \
-               int(ui::TEXT_INPUT_TYPE_PASSWORD), mismatching_enums);
-COMPILE_ASSERT(int(blink::WebTextInputTypeSearch) == \
-               int(ui::TEXT_INPUT_TYPE_SEARCH), mismatching_enums);
-COMPILE_ASSERT(int(blink::WebTextInputTypeEmail) == \
-               int(ui::TEXT_INPUT_TYPE_EMAIL), mismatching_enums);
-COMPILE_ASSERT(int(blink::WebTextInputTypeNumber) == \
-               int(ui::TEXT_INPUT_TYPE_NUMBER), mismatching_enums);
-COMPILE_ASSERT(int(blink::WebTextInputTypeTelephone) == \
-               int(ui::TEXT_INPUT_TYPE_TELEPHONE), mismatching_enums);
-COMPILE_ASSERT(int(blink::WebTextInputTypeURL) == \
-               int(ui::TEXT_INPUT_TYPE_URL), mismatching_enums);
-COMPILE_ASSERT(int(blink::WebTextInputTypeDate) == \
-               int(ui::TEXT_INPUT_TYPE_DATE), mismatching_enum);
-COMPILE_ASSERT(int(blink::WebTextInputTypeDateTime) == \
-               int(ui::TEXT_INPUT_TYPE_DATE_TIME), mismatching_enum);
-COMPILE_ASSERT(int(blink::WebTextInputTypeDateTimeLocal) == \
-               int(ui::TEXT_INPUT_TYPE_DATE_TIME_LOCAL), mismatching_enum);
-COMPILE_ASSERT(int(blink::WebTextInputTypeMonth) == \
-               int(ui::TEXT_INPUT_TYPE_MONTH), mismatching_enum);
-COMPILE_ASSERT(int(blink::WebTextInputTypeTime) == \
-               int(ui::TEXT_INPUT_TYPE_TIME), mismatching_enum);
-COMPILE_ASSERT(int(blink::WebTextInputTypeWeek) == \
-               int(ui::TEXT_INPUT_TYPE_WEEK), mismatching_enum);
-COMPILE_ASSERT(int(blink::WebTextInputTypeTextArea) == \
-               int(ui::TEXT_INPUT_TYPE_TEXT_AREA), mismatching_enums);
-COMPILE_ASSERT(int(blink::WebTextInputTypeContentEditable) == \
-               int(ui::TEXT_INPUT_TYPE_CONTENT_EDITABLE), mismatching_enums);
-COMPILE_ASSERT(int(blink::WebTextInputTypeDateTimeField) == \
-               int(ui::TEXT_INPUT_TYPE_DATE_TIME_FIELD), mismatching_enums);
+#define STATIC_ASSERT_WTIT_ENUM_MATCH(a, b)            \
+    static_assert(int(blink::WebTextInputType##a)      \
+                      == int(ui::TEXT_INPUT_TYPE_##b), \
+                  "mismatching enums: " #a)
+
+STATIC_ASSERT_WTIT_ENUM_MATCH(None,            NONE);
+STATIC_ASSERT_WTIT_ENUM_MATCH(Text,            TEXT);
+STATIC_ASSERT_WTIT_ENUM_MATCH(Password,        PASSWORD);
+STATIC_ASSERT_WTIT_ENUM_MATCH(Search,          SEARCH);
+STATIC_ASSERT_WTIT_ENUM_MATCH(Email,           EMAIL);
+STATIC_ASSERT_WTIT_ENUM_MATCH(Number,          NUMBER);
+STATIC_ASSERT_WTIT_ENUM_MATCH(Telephone,       TELEPHONE);
+STATIC_ASSERT_WTIT_ENUM_MATCH(URL,             URL);
+STATIC_ASSERT_WTIT_ENUM_MATCH(Date,            DATE);
+STATIC_ASSERT_WTIT_ENUM_MATCH(DateTime,        DATE_TIME);
+STATIC_ASSERT_WTIT_ENUM_MATCH(DateTimeLocal,   DATE_TIME_LOCAL);
+STATIC_ASSERT_WTIT_ENUM_MATCH(Month,           MONTH);
+STATIC_ASSERT_WTIT_ENUM_MATCH(Time,            TIME);
+STATIC_ASSERT_WTIT_ENUM_MATCH(Week,            WEEK);
+STATIC_ASSERT_WTIT_ENUM_MATCH(TextArea,        TEXT_AREA);
+STATIC_ASSERT_WTIT_ENUM_MATCH(ContentEditable, CONTENT_EDITABLE);
+STATIC_ASSERT_WTIT_ENUM_MATCH(DateTimeField,   DATE_TIME_FIELD);
 
 ui::TextInputType RenderWidget::WebKitToUiTextInputType(
     blink::WebTextInputType type) {
   // Check the type is in the range representable by ui::TextInputType.
   DCHECK_LE(type, static_cast<int>(ui::TEXT_INPUT_TYPE_MAX)) <<
     "blink::WebTextInputType and ui::TextInputType not synchronized";
   return static_cast<ui::TextInputType>(type);
 }
 
 ui::TextInputType RenderWidget::GetTextInputType() {
@@ skipping 216 matching lines @@
   if (input_handler_manager) {
     input_handler_manager->ObserveWheelEventAndResultOnMainThread(
         routing_id_, wheel_event, scroll_result);
   }
 }
 
 void RenderWidget::hasTouchEventHandlers(bool has_handlers) {
   Send(new ViewHostMsg_HasTouchEventHandlers(routing_id_, has_handlers));
 }
 
+// Check blink::WebTouchAction and  blink::WebTouchActionAuto is kept in sync
+#define STATIC_ASSERT_WTI_ENUM_MATCH(a, b)                                         \
+    static_assert(int(blink::WebTouchAction##a) == int(TOUCH_ACTION_##b), \
+                  "mismatching enums: " #a)
+
 void RenderWidget::setTouchAction(
     blink::WebTouchAction web_touch_action) {
 
   // Ignore setTouchAction calls that result from synthetic touch events (eg.
   // when blink is emulating touch with mouse).
   if (handling_event_type_ != WebInputEvent::TouchStart)
     return;
 
    // Verify the same values are used by the types so we can cast between them.
-   COMPILE_ASSERT(static_cast<blink::WebTouchAction>(TOUCH_ACTION_AUTO) ==
-                      blink::WebTouchActionAuto,
-                  enum_values_must_match_for_touch_action);
-   COMPILE_ASSERT(static_cast<blink::WebTouchAction>(TOUCH_ACTION_NONE) ==
-                      blink::WebTouchActionNone,
-                  enum_values_must_match_for_touch_action);
-   COMPILE_ASSERT(static_cast<blink::WebTouchAction>(TOUCH_ACTION_PAN_X) ==
-                      blink::WebTouchActionPanX,
-                  enum_values_must_match_for_touch_action);
-   COMPILE_ASSERT(static_cast<blink::WebTouchAction>(TOUCH_ACTION_PAN_Y) ==
-                      blink::WebTouchActionPanY,
-                  enum_values_must_match_for_touch_action);
-   COMPILE_ASSERT(
-       static_cast<blink::WebTouchAction>(TOUCH_ACTION_PINCH_ZOOM) ==
-           blink::WebTouchActionPinchZoom,
-       enum_values_must_match_for_touch_action);
+   STATIC_ASSERT_WTI_ENUM_MATCH(Auto,      AUTO);
+   STATIC_ASSERT_WTI_ENUM_MATCH(None,      NONE);
+   STATIC_ASSERT_WTI_ENUM_MATCH(PanX,      PAN_X);
+   STATIC_ASSERT_WTI_ENUM_MATCH(PanY,      PAN_Y);
+   STATIC_ASSERT_WTI_ENUM_MATCH(PinchZoom, PINCH_ZOOM);
 
    content::TouchAction content_touch_action =
        static_cast<content::TouchAction>(web_touch_action);
   Send(new InputHostMsg_SetTouchAction(routing_id_, content_touch_action));
 }
 
 void RenderWidget::didUpdateTextOfFocusedElementByNonUserInput() {
 #if defined(OS_ANDROID)
   text_field_is_dirty_ = true;
 #endif
@@ skipping 91 matching lines @@
 void RenderWidget::RegisterVideoHoleFrame(RenderFrameImpl* frame) {
   video_hole_frames_.AddObserver(frame);
 }
 
 void RenderWidget::UnregisterVideoHoleFrame(RenderFrameImpl* frame) {
   video_hole_frames_.RemoveObserver(frame);
 }
 #endif  // defined(VIDEO_HOLE)
 
 }  // namespace content