--- chromium-67.0.3396.10/third_party/crashpad/crashpad/client/crashpad_info.h.gcc7	2018-04-18 21:05:43.000000000 +0200
+++ chromium-67.0.3396.10/third_party/crashpad/crashpad/client/crashpad_info.h	2018-04-22 14:48:58.402613864 +0200
@@ -220,7 +220,7 @@
                                  size_t size);
 
   enum : uint32_t {
-    kSignature = 'CPad',
+    kSignature = 0x43506164, // 'CPad'
   };
 
  private:
--- chromium-67.0.3396.10/third_party/crashpad/crashpad/client/settings.cc.gcc7	2018-04-18 21:05:43.000000000 +0200
+++ chromium-67.0.3396.10/third_party/crashpad/crashpad/client/settings.cc	2018-04-22 14:56:49.200391358 +0200
@@ -84,7 +84,7 @@
 #endif  // OS_FUCHSIA
 
 struct Settings::Data {
-  static const uint32_t kSettingsMagic = 'CPds';
+  static const uint32_t kSettingsMagic = 0x43506473; //'CPds'
   static const uint32_t kSettingsVersion = 1;
 
   enum Options : uint32_t {
--- chromium-67.0.3396.10/third_party/crashpad/crashpad/util/misc/pdb_structures.h.gcc7	2018-04-18 21:05:43.000000000 +0200
+++ chromium-67.0.3396.10/third_party/crashpad/crashpad/util/misc/pdb_structures.h	2018-04-22 15:25:05.626833340 +0200
@@ -41,7 +41,7 @@
   //!
   //! In a hex dump, this will appear as “NB10” when produced by a little-endian
   //! machine.
-  static const uint32_t kSignature = '01BN';
+  static const uint32_t kSignature = 0x3031424e; // '01BN'
 
   //! \brief The magic number identifying this structure version, the value of
   //!     #kSignature.
@@ -102,7 +102,7 @@
   //!
   //! In a hex dump, this will appear as “RSDS” when produced by a little-endian
   //! machine.
-  static const uint32_t kSignature = 'SDSR';
+  static const uint32_t kSignature = 0x53445352; // 'SDSR'
 
   //! \brief The magic number identifying this structure version, the value of
   //!     #kSignature.
--- chromium-67.0.3396.10/chrome/browser/ui/webui/discards/discards_ui.cc.gcc7	2018-04-18 21:04:40.000000000 +0200
+++ chromium-67.0.3396.10/chrome/browser/ui/webui/discards/discards_ui.cc	2018-04-22 18:15:26.594324206 +0200
@@ -44,7 +44,7 @@
     case content::Visibility::VISIBLE:
       return mojom::LifecycleUnitVisibility::VISIBLE;
   }
-#if defined(COMPILER_MSVC)
+#if defined(COMPILER_MSVC) || defined(COMPILER_GCC)
   NOTREACHED();
   return mojom::LifecycleUnitVisibility::VISIBLE;
 #endif
--- chromium-67.0.3396.10/third_party/blink/renderer/core/frame/local_frame_view.cc.gcc7	2018-04-18 21:05:39.000000000 +0200
+++ chromium-67.0.3396.10/third_party/blink/renderer/core/frame/local_frame_view.cc	2018-04-22 21:37:37.030626382 +0200
@@ -3396,7 +3396,9 @@
 void LocalFrameView::AttachToLayout() {
   CHECK(!IsAttached());
   if (frame_->GetDocument())
+  {
     CHECK_NE(Lifecycle().GetState(), DocumentLifecycle::kStopping);
+  }
   SetAttached(true);
   LocalFrameView* parent_view = ParentFrameView();
   CHECK(parent_view);
--- chromium-67.0.3396.10/third_party/blink/renderer/core/html/parser/html_tree_builder.cc.gcc7	2018-04-18 21:05:39.000000000 +0200
+++ chromium-67.0.3396.10/third_party/blink/renderer/core/html/parser/html_tree_builder.cc	2018-04-22 22:29:51.951074679 +0200
@@ -937,7 +937,7 @@
   }
   if (token->GetName() == kColTag) {
     ProcessFakeStartTag(kColgroupTag);
-    DCHECK(kInColumnGroupMode);
+    DCHECK(kInColumnGroupMode != 0);
     ProcessStartTag(token);
     return;
   }
--- chromium-67.0.3396.10/third_party/blink/renderer/core/page/focus_controller.cc.gcc7	2018-04-18 21:05:40.000000000 +0200
+++ chromium-67.0.3396.10/third_party/blink/renderer/core/page/focus_controller.cc	2018-04-22 23:10:03.717765400 +0200
@@ -333,25 +333,6 @@
   return nullptr;
 }
 
-bool ScopedFocusNavigation::IsSlotFallbackScoped(const Element& element) {
-  return ScopedFocusNavigation::FindFallbackScopeOwnerSlot(element);
-}
-
-bool ScopedFocusNavigation::IsSlotFallbackScopedForThisSlot(
-    const HTMLSlotElement& slot,
-    const Element& current) {
-  Element* parent = current.parentElement();
-  while (parent) {
-    if (IsHTMLSlotElement(parent) &&
-        ToHTMLSlotElement(parent)->AssignedNodes().IsEmpty()) {
-      return !SlotScopedTraversal::IsSlotScoped(current) &&
-             ToHTMLSlotElement(parent) == slot;
-    }
-    parent = parent->parentElement();
-  }
-  return false;
-}
-
 inline void DispatchBlurEvent(const Document& document,
                               Element& focused_element) {
   focused_element.DispatchBlurEvent(nullptr, kWebFocusTypePage);