Merge commit '50d3e596bbe89c95615f96eb71f6bc5be737a1db' into Basilisk-releasev2018.07.18

# Conflicts:
#	browser/app/profile/firefox.js
#	browser/components/preferences/jar.mn

1 files changed, 13 insertions, 22 deletions

diff --git a/dom/indexedDB/ActorsParent.cpp b/dom/indexedDB/ActorsParent.cpp
index 4e1b9f7af..e6fe9e2a8 100644
--- a/dom/indexedDB/ActorsParent.cpp
+++ b/dom/indexedDB/ActorsParent.cpp
@@ -8440,12 +8440,12 @@ class ObjectStoreAddOrPutRequestOp::SCInputStream final
   : public nsIInputStream
 {
   const JSStructuredCloneData& mData;
-  JSStructuredCloneData::IterImpl mIter;
+  JSStructuredCloneData::Iterator mIter;
 
 public:
   explicit SCInputStream(const JSStructuredCloneData& aData)
     : mData(aData)
-    , mIter(aData.Iter())
+    , mIter(aData.Start())
   { }
 
 private:
@@ -19687,7 +19687,7 @@ UpgradeFileIdsFunction::OnFunctionCall(mozIStorageValueArray* aArguments,
     return NS_ERROR_UNEXPECTED;
   }
 
-  StructuredCloneReadInfo cloneInfo;
+  StructuredCloneReadInfo cloneInfo(JS::StructuredCloneScope::DifferentProcess);
   DatabaseOperationBase::GetStructuredCloneReadInfoFromValueArray(aArguments,
                                                                   1,
                                                                   0,
@@ -19892,7 +19892,7 @@ DatabaseOperationBase::GetStructuredCloneReadInfoFromBlob(
     return NS_ERROR_FILE_CORRUPTED;
   }
 
-  if (!aInfo->mData.WriteBytes(uncompressedBuffer, uncompressed.Length())) {
+  if (!aInfo->mData.AppendBytes(uncompressedBuffer, uncompressed.Length())) {
     return NS_ERROR_OUT_OF_MEMORY;
   }
 
@@ -19978,7 +19978,7 @@ DatabaseOperationBase::GetStructuredCloneReadInfoFromExternalBlob(
       break;
     }
 
-    if (NS_WARN_IF(!aInfo->mData.WriteBytes(buffer, numRead))) {
+    if (NS_WARN_IF(!aInfo->mData.AppendBytes(buffer, numRead))) {
       rv = NS_ERROR_OUT_OF_MEMORY;
       break;
     }
@@ -25337,7 +25337,7 @@ UpdateIndexDataValuesFunction::OnFunctionCall(mozIStorageValueArray* aValues,
   }
 #endif
 
-  StructuredCloneReadInfo cloneInfo;
+  StructuredCloneReadInfo cloneInfo(JS::StructuredCloneScope::DifferentProcess);
   nsresult rv =
     GetStructuredCloneReadInfoFromValueArray(aValues,
                                              /* aDataIndex */ 3,
@@ -26546,18 +26546,9 @@ ObjectStoreAddOrPutRequestOp::DoDatabaseWork(DatabaseConnection* aConnection)
       char keyPropBuffer[keyPropSize];
       LittleEndian::writeUint64(keyPropBuffer, keyPropValue);
 
-      auto iter = cloneData.Iter();
-      DebugOnly<bool> result =
-       iter.AdvanceAcrossSegments(cloneData, cloneInfo.offsetToKeyProp());
-      MOZ_ASSERT(result);
-
-      for (uint32_t index = 0; index < keyPropSize; index++) {
-        char* keyPropPointer = iter.Data();
-        *keyPropPointer = keyPropBuffer[index];
-
-        result = iter.AdvanceAcrossSegments(cloneData, 1);
-        MOZ_ASSERT(result);
-      }
+      auto iter = cloneData.Start();
+      MOZ_ALWAYS_TRUE(cloneData.Advance(iter, cloneInfo.offsetToKeyProp()));
+      MOZ_ALWAYS_TRUE(cloneData.UpdateBytes(iter, keyPropBuffer, keyPropSize));
     }
   }
 
@@ -26583,7 +26574,7 @@ ObjectStoreAddOrPutRequestOp::DoDatabaseWork(DatabaseConnection* aConnection)
   } else {
     nsCString flatCloneData;
     flatCloneData.SetLength(cloneDataSize);
-    auto iter = cloneData.Iter();
+    auto iter = cloneData.Start();
     cloneData.ReadBytes(iter, flatCloneData.BeginWriting(), cloneDataSize);
 
     // Compress the bytes before adding into the database.
@@ -26840,7 +26831,7 @@ SCInputStream::ReadSegments(nsWriteSegmentFun aWriter,
     *_retval += count;
     aCount -= count;
 
-    mIter.Advance(mData, count);
+    mData.Advance(mIter, count);
   }
 
   return NS_OK;
@@ -28029,7 +28020,7 @@ CursorOpBase::PopulateResponseFromStatement(
 
   switch (mCursor->mType) {
     case OpenCursorParams::TObjectStoreOpenCursorParams: {
-      StructuredCloneReadInfo cloneInfo;
+      StructuredCloneReadInfo cloneInfo(JS::StructuredCloneScope::DifferentProcess);
       rv = GetStructuredCloneReadInfoFromStatement(aStmt,
                                                    2,
                                                    1,
@@ -28077,7 +28068,7 @@ CursorOpBase::PopulateResponseFromStatement(
         return rv;
       }
 
-      StructuredCloneReadInfo cloneInfo;
+      StructuredCloneReadInfo cloneInfo(JS::StructuredCloneScope::DifferentProcess);
       rv = GetStructuredCloneReadInfoFromStatement(aStmt,
                                                    4,
                                                    3,