[mono] [hotreload] Adjust row_size and size_bitfield from the baseline based on the delta sizes

[thaystg]

Fix applying hot reload changes when the delta table has a bigger len than the baseline table.

Fixes https://devdiv.visualstudio.com/DevDiv/_workitems/edit/2396448

[Copilot]

Copilot wasn't able to review any files in this pull request.

Files not reviewed (1)

• src/mono/mono/component/hot_reload.c: Language not supported

[lewing]

failures are unrelated. can we add a test for this?

[thaystg]

failures are unrelated. can we add a test for this?

I tried but I couldn't reproduce.

[thaystg]

failures are unrelated. can we add a test for this?

added the test case.

[lewing]

LGTM, please fix the whitespace additions in src/libraries/System.Runtime.Loader/tests/ApplyUpdateTest.cs

[thaystg]

/backport to release/9.0-staging

[github-actions]

Started backporting to release/9.0-staging: https://github.com/dotnet/runtime/actions/runs/14204570483

[github-actions]

@thaystg backporting to "release/9.0-staging" failed, the patch most likely resulted in conflicts:

$ git am --3way --empty=keep --ignore-whitespace --keep-non-patch changes.patch

Applying: Fix applying hot reload changes when the delta table has a bigger len than the baselike table.
Applying: Fixing test failures.
Applying: Fixing assertion condition
Applying: Fix braces
Applying: Addign test case
.git/rebase-apply/patch:30117: trailing whitespace.
        [ActiveIssue("https://github.com/dotnet/runtime/issues/54617", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))] 
.git/rebase-apply/patch:30126: trailing whitespace.
        [ActiveIssue("https://github.com/dotnet/runtime/issues/54617", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))] 
.git/rebase-apply/patch:30135: trailing whitespace.
        [ActiveIssue("https://github.com/dotnet/runtime/issues/54617", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))] 
.git/rebase-apply/patch:30144: trailing whitespace.
                
.git/rebase-apply/patch:30153: trailing whitespace.
                
warning: squelched 7 whitespace errors
warning: 12 lines add whitespace errors.
Using index info to reconstruct a base tree...
M	src/libraries/System.Runtime.Loader/tests/ApplyUpdateTest.cs
M	src/libraries/System.Runtime.Loader/tests/System.Runtime.Loader.Tests.csproj
Falling back to patching base and 3-way merge...
Auto-merging src/libraries/System.Runtime.Loader/tests/System.Runtime.Loader.Tests.csproj
Auto-merging src/libraries/System.Runtime.Loader/tests/ApplyUpdateTest.cs
CONFLICT (content): Merge conflict in src/libraries/System.Runtime.Loader/tests/ApplyUpdateTest.cs
error: Failed to merge in the changes.
hint: Use 'git am --show-current-patch=diff' to see the failed patch
hint: When you have resolved this problem, run "git am --continue".
hint: If you prefer to skip this patch, run "git am --skip" instead.
hint: To restore the original branch and stop patching, run "git am --abort".
hint: Disable this message with "git config set advice.mergeConflict false"
Patch failed at 0005 Addign test case
Error: The process '/usr/bin/git' failed with exit code 128

Please backport manually!

[thaystg]

/ba-g BuildAnalysis malfunction, all the errors are already reported

[jkotas]

All .cs files in the repo should have license headers.

[jkotas]

We should not be committing 100 kBs of copilot generated boilerplate comments into the repo. This and the other file should be composed from one-liners like:

...
        public static void Method3() { }
        public static void Method4() { }
...