Move fuzzer's CollectAllSharedDependencies into GenerateAndroidBuildActions

Make rust and cc fuzzers collect their shared libraries once in
GenerateAndroidBuildActions and store it for later use by the
packaging singleton.  Also use android.OutputFileForModule to get
the paths.  Together this will fix fuzzers that depend on architecture
specific prebuilt shared libraries that are missing a prebuilt for an
architecture when building with AllowMissingDependencies.

Bug: 250918230
Test: lunch aosp_riscv64-userdebug && m ALLOW_MISSING_DEPENDENCIES=true nothing
Change-Id: I154a6f3a767c883e9fe7067003615db73ee78e2d

1 files changed, 0 insertions, 39 deletions

diff --git a/fuzz/fuzz_common.go b/fuzz/fuzz_common.go
index c8cd21b7e..eb248bb40 100644
--- a/fuzz/fuzz_common.go
+++ b/fuzz/fuzz_common.go
@@ -379,42 +379,3 @@ func (s *FuzzPackager) PreallocateSlice(ctx android.MakeVarsContext, targets str
 	sort.Strings(fuzzTargets)
 	ctx.Strict(targets, strings.Join(fuzzTargets, " "))
 }
-
-// CollectAllSharedDependencies performs a breadth-first search over the provided module's
-// dependencies using `visitDirectDeps` to enumerate all shared library
-// dependencies. We require breadth-first expansion, as otherwise we may
-// incorrectly use the core libraries (sanitizer runtimes, libc, libdl, etc.)
-// from a dependency. This may cause issues when dependencies have explicit
-// sanitizer tags, as we may get a dependency on an unsanitized libc, etc.
-func CollectAllSharedDependencies(ctx android.SingletonContext, module android.Module, unstrippedOutputFile func(module android.Module) android.Path, isValidSharedDependency func(dependency android.Module) bool) android.Paths {
-	var fringe []android.Module
-
-	seen := make(map[string]bool)
-
-	// Enumerate the first level of dependencies, as we discard all non-library
-	// modules in the BFS loop below.
-	ctx.VisitDirectDeps(module, func(dep android.Module) {
-		if isValidSharedDependency(dep) {
-			fringe = append(fringe, dep)
-		}
-	})
-
-	var sharedLibraries android.Paths
-
-	for i := 0; i < len(fringe); i++ {
-		module := fringe[i]
-		if seen[module.Name()] {
-			continue
-		}
-		seen[module.Name()] = true
-
-		sharedLibraries = append(sharedLibraries, unstrippedOutputFile(module))
-		ctx.VisitDirectDeps(module, func(dep android.Module) {
-			if isValidSharedDependency(dep) && !seen[dep.Name()] {
-				fringe = append(fringe, dep)
-			}
-		})
-	}
-
-	return sharedLibraries
-}