Use base namespace for string16 in chrome/renderer.

chrome/renderer/web_apps.cc

Index: chrome/renderer/web_apps.cc
diff --git a/chrome/renderer/web_apps.cc b/chrome/renderer/web_apps.cc
index fc0b28640494bc2e4aab22499fc82450e222cd5c..ac19d5259987247b5b9849a100495c07ebbaa860 100644
--- a/chrome/renderer/web_apps.cc
+++ b/chrome/renderer/web_apps.cc
@@ -40,7 +40,7 @@ namespace {
 
 // Sizes a single size (the width or height) from a 'sizes' attribute. A size
 // matches must match the following regex: [1-9][0-9]*.
-int ParseSingleIconSize(const string16& text) {
+int ParseSingleIconSize(const base::string16& text) {
   // Size must not start with 0, and be between 0 and 9.
   if (text.empty() || !(text[0] >= L'1' && text[0] <= L'9'))
     return 0;
@@ -59,8 +59,8 @@ int ParseSingleIconSize(const string16& text) {
 // Parses an icon size. An icon size must match the following regex:
 // [1-9][0-9]*x[1-9][0-9]*.
 // If the input couldn't be parsed, a size with a width/height == 0 is returned.
-gfx::Size ParseIconSize(const string16& text) {
-  std::vector<string16> sizes;
+gfx::Size ParseIconSize(const base::string16& text) {
+  std::vector<base::string16> sizes;
   base::SplitStringDontTrim(text, L'x', &sizes);
   if (sizes.size() != 2)
     return gfx::Size();
@@ -96,11 +96,11 @@ void AddInstallIcon(const WebElement& link,
 
 }  // namespace
 
-bool ParseIconSizes(const string16& text,
+bool ParseIconSizes(const base::string16& text,
                     std::vector<gfx::Size>* sizes,
                     bool* is_any) {
   *is_any = false;
-  std::vector<string16> size_strings;
+  std::vector<base::string16> size_strings;
   base::SplitStringAlongWhitespace(text, &size_strings);
   for (size_t i = 0; i < size_strings.size(); ++i) {
     if (EqualsASCII(size_strings[i], "any")) {
@@ -121,7 +121,7 @@ bool ParseIconSizes(const string16& text,
 
 bool ParseWebAppFromWebDocument(WebFrame* frame,
                                 WebApplicationInfo* app_info,
-                                string16* error) {
+                                base::string16* error) {
   WebDocument document = frame->document();
   if (document.isNull())
     return true;