align WebMemoryPressureLevel with MemoryPressureListener::MemoryPressureLevel

content/renderer/render_thread_impl.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_thread_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <map>
 #include <utility>
@@ skipping 244 matching lines @@
 static_assert(static_cast<v8::MemoryPressureLevel>(
     base::MemoryPressureListener::MEMORY_PRESSURE_LEVEL_NONE) ==
         v8::MemoryPressureLevel::kNone, "none level not align");
 static_assert(static_cast<v8::MemoryPressureLevel>(
     base::MemoryPressureListener::MEMORY_PRESSURE_LEVEL_MODERATE) ==
         v8::MemoryPressureLevel::kModerate, "moderate level not align");
 static_assert(static_cast<v8::MemoryPressureLevel>(
     base::MemoryPressureListener::MEMORY_PRESSURE_LEVEL_CRITICAL) ==
         v8::MemoryPressureLevel::kCritical, "critical level not align");
 
+// WebMemoryPressureLevel should correspond to base::MemoryPressureListener.
+static_assert(static_cast<blink::WebMemoryPressureLevel>(
+    base::MemoryPressureListener::MEMORY_PRESSURE_LEVEL_NONE) ==
+        blink::WebMemoryPressureLevelNone,
+            "blink::WebMemoryPressureLevelNone not align");
+static_assert(static_cast<blink::WebMemoryPressureLevel>(
+    base::MemoryPressureListener::MEMORY_PRESSURE_LEVEL_MODERATE) ==
+        blink::WebMemoryPressureLevelModerate,
+            "blink::WebMemoryPressureLevelModerate not align");
+static_assert(static_cast<blink::WebMemoryPressureLevel>(
+    base::MemoryPressureListener::MEMORY_PRESSURE_LEVEL_CRITICAL) ==
+        blink::WebMemoryPressureLevelCritical,
+            "blink::WebMemoryPressureLevelCritical not align");
+
 class WebThreadForCompositor : public WebThreadImplForWorkerScheduler {
  public:
   explicit WebThreadForCompositor(base::Thread::Options options)
       : WebThreadImplForWorkerScheduler("Compositor", options) {
     Init();
   }
   ~WebThreadForCompositor() override {}
 
  private:
   // WebThreadImplForWorkerScheduler:
@@ skipping 1938 matching lines @@
       v8_memory_pressure_level == v8::MemoryPressureLevel::kCritical)
     v8_memory_pressure_level = v8::MemoryPressureLevel::kModerate;
 
   blink::mainThreadIsolate()->MemoryPressureNotification(
       v8_memory_pressure_level);
   blink::MemoryPressureNotificationToWorkerThreadIsolates(
       v8_memory_pressure_level);
 }
 
 }  // namespace content