Merge SingletonProviderContext with OtherModuleProviderContext

Bug: 358425833
Test: CI
Change-Id: I8e3f40dc3cfc5337008b419801f8e6bf2d48e8b2
diff --git a/android/aconfig_providers.go b/android/aconfig_providers.go
index a47e80f..f0675dd 100644
--- a/android/aconfig_providers.go
+++ b/android/aconfig_providers.go
@@ -141,7 +141,7 @@
 }
 
 func aconfigUpdateAndroidMkData(ctx fillInEntriesContext, mod Module, data *AndroidMkData) {
-	info, ok := SingletonModuleProvider(ctx, mod, AconfigPropagatingProviderKey)
+	info, ok := OtherModuleProvider(ctx, mod, AconfigPropagatingProviderKey)
 	// If there is no aconfigPropagatingProvider, or there are no AconfigFiles, then we are done.
 	if !ok || len(info.AconfigFiles) == 0 {
 		return
@@ -172,7 +172,7 @@
 	if len(*entries) == 0 {
 		return
 	}
-	info, ok := SingletonModuleProvider(ctx, mod, AconfigPropagatingProviderKey)
+	info, ok := OtherModuleProvider(ctx, mod, AconfigPropagatingProviderKey)
 	if !ok || len(info.AconfigFiles) == 0 {
 		return
 	}
diff --git a/android/all_teams.go b/android/all_teams.go
index d4bf7d0..e3c2e70 100644
--- a/android/all_teams.go
+++ b/android/all_teams.go
@@ -1,9 +1,10 @@
 package android
 
 import (
-	"android/soong/android/team_proto"
 	"path/filepath"
 
+	"android/soong/android/team_proto"
+
 	"google.golang.org/protobuf/proto"
 )
 
@@ -93,7 +94,7 @@
 		}
 
 		testModInfo := TestModuleInformation{}
-		if tmi, ok := SingletonModuleProvider(ctx, module, TestOnlyProviderKey); ok {
+		if tmi, ok := OtherModuleProvider(ctx, module, TestOnlyProviderKey); ok {
 			testModInfo = tmi
 		}
 
diff --git a/android/androidmk.go b/android/androidmk.go
index 9699ce5..e9df752 100644
--- a/android/androidmk.go
+++ b/android/androidmk.go
@@ -170,7 +170,7 @@
 }
 
 func (a *androidMkExtraEntriesContext) Provider(provider blueprint.AnyProviderKey) (any, bool) {
-	return a.ctx.moduleProvider(a.mod, provider)
+	return a.ctx.otherModuleProvider(a.mod, provider)
 }
 
 type AndroidMkExtraEntriesFunc func(ctx AndroidMkExtraEntriesContext, entries *AndroidMkEntries)
@@ -497,7 +497,7 @@
 	ModuleDir(module blueprint.Module) string
 	ModuleSubDir(module blueprint.Module) string
 	Config() Config
-	moduleProvider(module blueprint.Module, provider blueprint.AnyProviderKey) (any, bool)
+	otherModuleProvider(module blueprint.Module, provider blueprint.AnyProviderKey) (any, bool)
 	ModuleType(module blueprint.Module) string
 	OtherModulePropertyErrorf(module Module, property string, fmt string, args ...interface{})
 }
@@ -633,11 +633,11 @@
 		}
 	}
 
-	if licenseMetadata, ok := SingletonModuleProvider(ctx, mod, LicenseMetadataProvider); ok {
+	if licenseMetadata, ok := OtherModuleProvider(ctx, mod, LicenseMetadataProvider); ok {
 		a.SetPath("LOCAL_SOONG_LICENSE_METADATA", licenseMetadata.LicenseMetadataPath)
 	}
 
-	if _, ok := SingletonModuleProvider(ctx, mod, ModuleInfoJSONProvider); ok {
+	if _, ok := OtherModuleProvider(ctx, mod, ModuleInfoJSONProvider); ok {
 		a.SetBool("LOCAL_SOONG_MODULE_INFO_JSON", true)
 	}
 
@@ -918,7 +918,7 @@
 	}
 
 	if !data.Entries.disabled() {
-		if moduleInfoJSON, ok := SingletonModuleProvider(ctx, mod, ModuleInfoJSONProvider); ok {
+		if moduleInfoJSON, ok := OtherModuleProvider(ctx, mod, ModuleInfoJSONProvider); ok {
 			*moduleInfoJSONs = append(*moduleInfoJSONs, moduleInfoJSON)
 		}
 	}
@@ -960,7 +960,7 @@
 	}
 
 	if len(entriesList) > 0 && !entriesList[0].disabled() {
-		if moduleInfoJSON, ok := SingletonModuleProvider(ctx, mod, ModuleInfoJSONProvider); ok {
+		if moduleInfoJSON, ok := OtherModuleProvider(ctx, mod, ModuleInfoJSONProvider); ok {
 			*moduleInfoJSONs = append(*moduleInfoJSONs, moduleInfoJSON)
 		}
 	}
diff --git a/android/compliance_metadata.go b/android/compliance_metadata.go
index 6ea6654..0080b9a 100644
--- a/android/compliance_metadata.go
+++ b/android/compliance_metadata.go
@@ -267,7 +267,7 @@
 			writerToCsv(csvWriter, metadata)
 			return
 		}
-		if provider, ok := ctx.moduleProvider(module, ComplianceMetadataProvider); ok {
+		if provider, ok := ctx.otherModuleProvider(module, ComplianceMetadataProvider); ok {
 			metadataInfo := provider.(*ComplianceMetadataInfo)
 			rowId = rowId + 1
 			metadata := []string{strconv.Itoa(rowId)}
diff --git a/android/logtags.go b/android/logtags.go
index d11cccf..7929057 100644
--- a/android/logtags.go
+++ b/android/logtags.go
@@ -42,7 +42,7 @@
 		if !module.ExportedToMake() {
 			return
 		}
-		if logtagsInfo, ok := SingletonModuleProvider(ctx, module, LogtagsProviderKey); ok {
+		if logtagsInfo, ok := OtherModuleProvider(ctx, module, LogtagsProviderKey); ok {
 			allLogtags = append(allLogtags, logtagsInfo.Logtags...)
 		}
 	})
diff --git a/android/makevars.go b/android/makevars.go
index f92f458..ff43cc5 100644
--- a/android/makevars.go
+++ b/android/makevars.go
@@ -94,7 +94,7 @@
 	ModuleDir(module blueprint.Module) string
 	ModuleSubDir(module blueprint.Module) string
 	ModuleType(module blueprint.Module) string
-	moduleProvider(module blueprint.Module, key blueprint.AnyProviderKey) (any, bool)
+	otherModuleProvider(module blueprint.Module, key blueprint.AnyProviderKey) (any, bool)
 	BlueprintFile(module blueprint.Module) string
 
 	ModuleErrorf(module blueprint.Module, format string, args ...interface{})
diff --git a/android/module.go b/android/module.go
index f9fab96..15976ad 100644
--- a/android/module.go
+++ b/android/module.go
@@ -2519,7 +2519,7 @@
 			fromProperty = true
 		}
 	} else if cta, isCta := ctx.(*singletonContextAdaptor); isCta {
-		providerData, _ := cta.moduleProvider(module, OutputFilesProvider)
+		providerData, _ := cta.otherModuleProvider(module, OutputFilesProvider)
 		outputFiles, _ = providerData.(OutputFilesInfo)
 	} else {
 		return nil, fmt.Errorf("unsupported context %q in method outputFilesForModuleFromProvider", reflect.TypeOf(ctx))
diff --git a/android/provider.go b/android/provider.go
index 3b9c5d2..327f224 100644
--- a/android/provider.go
+++ b/android/provider.go
@@ -14,6 +14,8 @@
 var _ OtherModuleProviderContext = ModuleContext(nil)
 var _ OtherModuleProviderContext = BottomUpMutatorContext(nil)
 var _ OtherModuleProviderContext = TopDownMutatorContext(nil)
+var _ OtherModuleProviderContext = SingletonContext(nil)
+var _ OtherModuleProviderContext = (*TestContext)(nil)
 
 // OtherModuleProvider reads the provider for the given module.  If the provider has been set the value is
 // returned and the boolean is true.  If it has not been set the zero value of the provider's type  is returned
@@ -56,26 +58,6 @@
 	return value.(K), ok
 }
 
-type SingletonModuleProviderContext interface {
-	moduleProvider(blueprint.Module, blueprint.AnyProviderKey) (any, bool)
-}
-
-var _ SingletonModuleProviderContext = SingletonContext(nil)
-var _ SingletonModuleProviderContext = (*TestContext)(nil)
-
-// SingletonModuleProvider wraps blueprint.SingletonModuleProvider to provide a type-safe method to retrieve the value
-// of the given provider from a module using a SingletonContext.  If the provider has not been set the first return
-// value will be the zero value of the provider's type, and the second return value will be false.  If the provider has
-// been set the second return value will be true.
-func SingletonModuleProvider[K any](ctx SingletonModuleProviderContext, module blueprint.Module, provider blueprint.ProviderKey[K]) (K, bool) {
-	value, ok := ctx.moduleProvider(module, provider)
-	if !ok {
-		var k K
-		return k, false
-	}
-	return value.(K), ok
-}
-
 // SetProviderContext is a helper interface that is a subset of ModuleContext, BottomUpMutatorContext, or
 // TopDownMutatorContext for use in SetProvider.
 type SetProviderContext interface {
diff --git a/android/singleton.go b/android/singleton.go
index d364384..92264d2 100644
--- a/android/singleton.go
+++ b/android/singleton.go
@@ -35,7 +35,7 @@
 	// Allows generating build actions for `referer` based on the metadata for `name` deferred until the singleton context.
 	ModuleVariantsFromName(referer Module, name string) []Module
 
-	moduleProvider(module blueprint.Module, provider blueprint.AnyProviderKey) (any, bool)
+	otherModuleProvider(module blueprint.Module, provider blueprint.AnyProviderKey) (any, bool)
 
 	ModuleErrorf(module blueprint.Module, format string, args ...interface{})
 	Errorf(format string, args ...interface{})
@@ -279,7 +279,7 @@
 	return result
 }
 
-func (s *singletonContextAdaptor) moduleProvider(module blueprint.Module, provider blueprint.AnyProviderKey) (any, bool) {
+func (s *singletonContextAdaptor) otherModuleProvider(module blueprint.Module, provider blueprint.AnyProviderKey) (any, bool) {
 	return s.SingletonContext.ModuleProvider(module, provider)
 }
 
diff --git a/android/testing.go b/android/testing.go
index e3853b8..a3e35cb 100644
--- a/android/testing.go
+++ b/android/testing.go
@@ -212,7 +212,7 @@
 	ctx.PreArchMutators(f)
 }
 
-func (ctx *TestContext) moduleProvider(m blueprint.Module, p blueprint.AnyProviderKey) (any, bool) {
+func (ctx *TestContext) otherModuleProvider(m blueprint.Module, p blueprint.AnyProviderKey) (any, bool) {
 	return ctx.Context.ModuleProvider(m, p)
 }
 
@@ -230,7 +230,7 @@
 
 func (ctx *TestContext) OtherModuleProviderAdaptor() OtherModuleProviderContext {
 	return NewOtherModuleProviderAdaptor(func(module blueprint.Module, provider blueprint.AnyProviderKey) (any, bool) {
-		return ctx.moduleProvider(module, provider)
+		return ctx.otherModuleProvider(module, provider)
 	})
 }